Cool Halloween Costumes Ideas for Kids (Amazon Best Sellers)


If you still have not decided about Halloween, here we have got you covered. Check these cool Halloween costumes ideas for kids, all of them picked from Amazon best-selling items in this group.

There are many variables when this is about kids’ Halloween costumes and this is why the list below is long. No matter if they want to be cute or scary, you will find some options. So if you have no time or inspiration to make something yourself, check some of these affordable items.

Observe that practically all of these Halloween costumes for kids are Amazon Prime items and you can have them shipped for free, sometimes within a day or two. There are always a few of them that are on sale.

If you do not see something suitable now, no worry. There is still time to choose and this list is dynamic, so there will be new items added. This all depends on what is becoming popular on Amazon. As mentioned above, those are true best-sellers with numerous reports (sometimes thousands of them) and with high ratings. So bookmark this text and follow what is happening. Note also that we have a separate text with Halloween costumes for babies, for girls, and also for adults.

So here is the list with some really cool Halloween costumes ideas for kids, please have a look you will not be disappointed:

Bestseller No. 1
Grim Reaper Halloween Costumes For Boys - Costume for Kids with Light Up Red Eyes
2,563 Reviews
Grim Reaper Halloween Costumes For Boys - Costume for Kids with Light Up Red Eyes
  • Perfect for Halloween Party : The Perfect Dress-up Idea for Halloween. Making You Are Different at the Halloween Party. Add Lots of Fun to Your Halloween Party and Other Dress Up Activities!
  • GRIM REAPER COSTUME FOR BOYS : Grim reaper costume is for kids, includes grim reaper robe, hood, belt, gloves, fade in and fade out glowing glasses,
  • Halloween Costume Dress Up : Grim Reaper Role Play Costume
  • BREATHABLE DESIGN FOR KIDS : By using breathable mesh face covering, kids can breathable easily as usual with this grim reaper costume, feel comfortable.
  • VARIETY OCCASIONS DRESS UP COSTUME : With character grim reaper, this costume is perfect for Halloween parties, trick or treat, cosplay, or just for scaring friends.
Bestseller No. 2
Spooktacular Creations Boys Ninja Deluxe Costume for Kids
1,823 Reviews
Spooktacular Creations Boys Ninja Deluxe Costume for Kids
  • 7 Pieces Total Boys Ninja Costume with abs Muscles for Kids, includes Jumpsuit with Attached Hood, Face Mask, Belt, Gloves!!!
  • Ninja Costume Kids Deluxe Costume Set. Super Durable. Superior Quality. 100% Polyester.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Boys Ninja Costume, Ninja Costume Toddler, Ninja Costume Kids, Ninja Themed Parties, Halloween Costume Dress Up, Ninja Role Playing, Activity, Everyday Play and More!
  • CHILD SAFE: Non-Toxic. No Metal nor Alloy. Meet US Toy Standard. Safety Test Approved.
  • Size: Toddler ( 3 – 4 ), Small ( 5 – 7 ) , Medium ( 7- 9 ) , Large( 10 - 11 ) and XL ( 12 - 13 )
SaleBestseller No. 3
Soyoekbt Girls Unicorn Costume LED Light Up Unicorn Princess Dress Birthday Party Outfit Halloween Tutu Dress with Headband Rainbow Sequin+Rainbow Led 5-6Years
  • GIRLS UNICORN COSTUME-- Classic sequin unicorn dress, unicorn tutu dress and headband with LED light,the dress looks like glowing,your girls will be love it.
  • LED LIGHT UP UNICORN PRINCESS DRESS--Girls unicorn dress made of Polyester,strips tulle are handmade,soft and comfortable to wear.unique design,bow-tie knot at the top of the back,easy to put on and take off.
  • INCLUDE--1 unicorn dress with colors LED + 1 unicorn headband with LED +1 wings without LED.
  • OCCASION--Perfect for unicorn theme party, birthday, Christmas party, gifts, Halloween, prom, dance recital party, photo prop, dress up, role play and so on.
  • DO NOT WASH
SaleBestseller No. 4
Joyin Toy Spooktacular Creations Deluxe Police Officer Costume and Role Play Kit. (Medium)
1,165 Reviews
Joyin Toy Spooktacular Creations Deluxe Police Officer Costume and Role Play Kit. (Medium)
  • This Costume and Role Play Set Includes Shirt, Pants, Hat, Belt, Walkie-Talkie, Handcuffs, Whistle, Gun Holster, Police Badge.
  • Shirt, Pants and Hat are Made of Polyester. Walkie-Talkie, Police Badge, Handcuffs, Whistle are Made of Durable Plastic. Gun Holster and Belt are Made of Artificial Leather.
  • Realistic Looking. Premium Quality. Super Strong and Durable.
  • Set is Packaged in Durable Snap-sealed Polybag. Flame Retardant.
  • Toddler: 3-4 Years. Small: 5-7 Years. Medium: 8-10 Years. Large: 10-12 Years.
SaleBestseller No. 5
Halloween Inflatable Costume Realistic T-Rex, Full Body Inflatable Costume Halloween Costume for Dress-up Event - Child
19 Reviews
Halloween Inflatable Costume Realistic T-Rex, Full Body Inflatable Costume Halloween Costume for Dress-up Event - Child
  • Spooktacular Creations Deluxe Version of Inflatable T-Rex Dress Costume. Fit for Children Age from 7-10 Yrs.
  • Package Includes Instruction Sheet, Inflatable T-Rex Suit and Air Pump. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries Not Included)
  • Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event. Halloween Trick or Treat Events. Add Lots of Fun to Your Halloween Party and Other Theme Activities.
  • Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise It Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.
  • CUSTOMER SATISFACTION. Providing a great shopping experience is our main priority for our customers. Feel free to message us through “contact sellers” if products don't meet your expectations. The celebrations start at JOYIN!
SaleBestseller No. 6
Catboy Classic Toddler PJ Masks Costume, Large/4-6
  • Product Includes: Jumpsuit with detachable tail & soft headpiece
  • Headpiece included
  • Officially Licensed product
SaleBestseller No. 7
Child Boy Premium Police Deluxe Costume= (Small (5-7 yr))
  • Our Police Officer 5 pc. Premium Costume for Kids Set Includes a Shirt, Pants, Hat, Belt, Walkie-talkie, and other accessories up to 4 kinds!
  • Our Cosplay Police Uniform Halloween Costumes for Kids is guaranteed to be Super Durable because it is made of Superior Quality materials that also boasts its unique design made with 100% Polyester for maximum comfort.
  • Perfect for Halloween Dress Up Parties, Festivals, Theme Party Costumes, Best Halloween Costume,Dress Up Party, Role Play and Carnival Cosplay and More.
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume for Police Themed Parties . Instaworthy Halloween Costume Contest Idea! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • Size: Toddler (3– 4yrs), Small (5–7yrs), Medium (7-9yrs), and Large (10-12yrs).
SaleBestseller No. 8
Astronaut NASA Pilot Costume with Movable Visor Helmet for Kids Medium (8-10yr)
  • Astronaut NASA Pilot Costume Includes a White Full-Length Body Jumpsuit with Embroidered NASA Logo and USA Flag Patches and a Tinted Movable Visor Space Helmet.
  • Authentic Looking. 100% Polyester on Deluxe Astronaut Costume. Realistic Details. Superior Quality. Sponge Wash.
  • Super Value Pack for Aspiring Astronaut Role Play. Perfect for Armstrong Pretend Play Accessory, School Stage Performance, Classroom Dress Up Toys, NASA party, Astronaut Costume for Children, Universe Space Theme Party Favor Supplies, Halloween Christmas and Holiday Gift, Outdoor Activity, Space Museums, Science Birthday Party, Playtime Every day and More!
  • CHILD SAFE: Non-Toxic. Meet US Toy Standard. Safety Test Approved.
  • Size: Small ( 5 – 7 yrs), Medium ( 8- 10 yrs), and Large ( 10- 12 yrs). If You are not Sure about the Sizing, Please Contact us Directly.
SaleBestseller No. 9
Halloween Silver Ninja warrior costume for Child Boy cosplay (Medium (8-10yr))
  • Ninja Costume for Boys All in One Set. Includes mask, hood, jumpsuit, armour, belt, one pair of gloves, two ninja daggers, one sword,and other foam accessories.
  • Kids Ninja Costume for Halloween. Super durable and made of superior quality material. 100% Polyester.
  • Super Value for Role Play. Great for Halloween Dress Up Parties, Children’s Costume Parties, Cute Ninja Boy, Ninja Costumes for Boys, , Halloween Costume Dress Up, Warrior Ninja Role Playing, Activity, Everyday Play and More!
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume for Ninja Role Playing, Birthday Party, Costume Halloween Party.
  • Size: Toddler (3– 4yrs), Small (5–7yrs), Medium (8-10yrs)
Bestseller No. 10
Rubie's Marvel: Avengers Endgame Child's Captain America Costume & Mask, Medium
2,212 Reviews
Rubie's Marvel: Avengers Endgame Child's Captain America Costume & Mask, Medium
  • OFFICIALLY LICENSED in partnership with Marvel Studios, look for Marvel and Rubie's trademark on label and packaging to help assure you've receive authentic item
  • LONG SLEEVE Captain America printed jumpsuit; attached shoe-covers on legs and half-mask
  • IMPORTANT: Costumes are sized differently than apparel, use the Rubie's CHILD SIZE CHART IMAGE, do not choose based on child's age or clothing size
  • GROUPS/ FAMILIES: Create your own Avengers look with costumes and accessories representing all your favorite characters, in sizes from baby to adult and even for your pet
  • From movie premieres to fan conventions and fun runs to Halloween, whatever the reason, or the season, Rubie's, the world's largest designer and manufacturer of costumes and accessories, is pleased to offer you and your family the latest and most innovative concepts in masquerade
SaleBestseller No. 11
Spooktacular Creations Inflatable Costume Riding an Ostrich Air Blow-up Deluxe Halloween Costume - Child (7-10 Yrs)
302 Reviews
Spooktacular Creations Inflatable Costume Riding an Ostrich Air Blow-up Deluxe Halloween Costume - Child (7-10 Yrs)
  • Deluxe Version of Inflatable Ostrich Dress Costume. Fit for Children Age from 7-10 Yrs.
  • Package Includes Instruction Sheet, Air Pump, and Explorer's Hat. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries not Included)
  • Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event.
  • Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise It Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.
  • MONEY BACK GUARANTEE- "Contact Seller" and we will refund you or ship you a replacement if the one you received fail to work in 90 days.
Bestseller No. 12
JOYIN 14 Pcs Police Pretend Play Toys Hat and Uniform Outfit for Halloween Dress Up Party, Police Officer Costume, Role-Playing
654 Reviews
JOYIN 14 Pcs Police Pretend Play Toys Hat and Uniform Outfit for Halloween Dress Up Party, Police Officer Costume, Role-Playing
  • Our police officer costume accessories paly set toy includes police hat, police vest, real flashlight, walkie talkie with realistic siren sounds, best fit for ages 4-8, with total 14 accessories and police dress up!.
  • Your little one will look official and take charge of winning the Halloween costume party contest when they choose to dress up as a police officer for Halloween. Super Durable with Superior Quality. Vest and hat are made out of 100% Polyester. Other Accessories made of Durable Plastic.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Police Officer Costume, Festivals, Theme Party Costumes, Best Halloween Costume, Carnival Cosplay, Themed Parties, School Play Costume, and More.
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume for Themed Parties. Instaworthy Halloween Costume Contest Idea! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • DIMENSIONS: 2 x 1 x 0.75 inches (smallest) to 15.25 x 0.25 x 18 (largest piece). Hat opening: 7.5 x 6 inches; handcuff minimum opening: 5.9 inches.
SaleBestseller No. 13
Spooktacular Creations Boys Pirate Costume for Kids Deluxe Costume Set (S 5-7)
  • 6 Pieces Total Boys Pirate Costume for Kids, includes Pirate Hat, Bandanna, Eyepatch, Pirate Vest with White Ruffled Shirt & Belt, Pirate Pants with attached Boot Top Covers and Foam Sword!
  • Toddler Pirate Costume Kids Deluxe Costume Set. Super Durable. Superior Quality. 100% Polyester.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Boys Pirate Costume, Pirate Costume Toddler, Pirate Costume Kids, Jake and the Neverland Pirates Costume, Buccaneer Themed Parties, Halloween Costume Dress Up, Pirate Role Playing, Activity, Everyday Play and More!
  • CHILD SAFE: Non-Toxic. Meet US Toy Standard. Safety Test Approved.
  • Size: Toddler ( 3 - 4 ), Small ( 5 - 7 ) , Medium ( 8- 10 ), Large ( 10-12 )
SaleBestseller No. 14
Child Unisex Premium Dragon Red Ninja Costume (Small (5-7 yr))
1,115 Reviews
Child Unisex Premium Dragon Red Ninja Costume (Small (5-7 yr))
  • Dragon Red Ninja Includes Jumpsuit w/ Attached Hood, Face Mask, Belt, 2 pcs Ninja Gloves,and other foam accessories. The throwing stars is made of foam
  • Kids Ninja Halloween Costume. Super Durable made with Superior Quality. The material is made out of 100% Polyester. No Metal nor Alloy for Complete your child’s dream warrior look and make them look like the fiercest and strongest ninja on your Halloween Costume party! This is very comfortable to wear so kids will surely have fun wearing this set.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Festivals, Theme Party Costumes, Best Halloween Costume, Ninja Role Playing, Cosplaying, Everyday play, and More.
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume for Ninja Themed Parties and Everyday Play. Instaworthy Halloween Costume Contest Idea! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • Size: Toddler ( 3 - 4 yrs), Small ( 5 – 7 yrs), Medium ( 8- 10 yrs) and Large ( 10- 12 yrs)
Bestseller No. 15
One Casa Inflatable Dinosaur Costume Riding T Rex Air Blow up Funny Fancy Dress Party Halloween Costume for Kids 4-6 Yrs
104 Reviews
One Casa Inflatable Dinosaur Costume Riding T Rex Air Blow up Funny Fancy Dress Party Halloween Costume for Kids 4-6 Yrs
  • Deluxe Version of Inflatable T Rex Dress Costume. Child Size. Age from 4-6 Yrs fit for 3.3-4.1ft/39.4-49.2inch.
  • Package Includes Instruction Sheet, Inflatable T Rex Suit,Hat and Air Pump. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries Not Included)
  • Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event. Halloween Trick or Treat Events. Add Lots of Fun to Your Halloween Party and Other Theme Activities.
  • Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise It Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.
  • MONEY BACK GUARANTEE- "Contact Seller" and we will refund you if the one you received fail to work in 90 days.
Bestseller No. 16
Butterfly Wings for Girls Kids Halloween Costume Fairy Shawl Festival Rave Dress (Kids(fluorescent))
2,789 Reviews
Butterfly Wings for Girls Kids Halloween Costume Fairy Shawl Festival Rave Dress (Kids(fluorescent))
  • Material and design: Butterfly wings, made of Polyester, with silky smoothness, easy and safe to put on/off, with soft finger loops.Net weight:115g.
  • Dress-up: Butterfly Wings Shawl, perfect for carnival, pretend play, dancing costumes, theme parties costume, Halloween and kids' gifts.
  • Ages: 3'5 tall by 4'46 wide, suitable for 3-15 years old kids.
  • Service:Contact us if you notice any damages or holes in your purchase. We'll attend to your concern as soon as possible and try not to ruin your celebrations.
SaleBestseller No. 17
Rubie's Marvel Avengers: Endgame Child's Thanos Costume & Mask, Small
  • OFFICIALLY LICENSED Marvel Avengers: Endgame costume, look for Marvel and Rubie's trademark on label and packaging to help assure you've received authentic, safety-tested item
  • LONG SLEEVE jumpsuit with printed gauntlet graphics on left arm and attached fabric shoe-covers on legs; tabard costume top with winged shoulders; half-mask with elastic strap closure
  • IMPORTANT: Costumes are sized differently than apparel, use the Rubie's CHILD SIZE CHART IMAGE, recent reviews and Q & A, do not choose based on child's age or clothing size
  • GROUPS / FAMILIES: create your own Avengers look with costumes and accessories representing all your favorite characters, in sizes from baby to adult and even for your pet
  • From movie premieres to fan conventions and fun runs to Halloween, whatever the reason, or the season; Rubie's, the world's largest designer and manufacturer of costumes and accessories, is pleased to offer you and your family the latest and most innovative concepts in masquerade
Bestseller No. 18
Superhero Costume Bodysuit for Kids Spandex Zentai Halloween Cosplay Jumpsuit 3D Style (Red, Kids-L (Height: 47-51Inch))
  • HIGH QUALITY MATERIALS: 90% Polyester and 10% spandex stretch fabric, exquisite workmanship, soft touch, comfortable to wear, well fits for kids.(Recommend 3yrs+ above)
  • PACKAGE: Kids bodysuit with separate pullover mask, easy to put on or take off the mask to eat or play
  • EXCELLENT DESIGN: Superhero costume covers the entire body from neck to toe, zipper closure. Upgrade design 3D style costume mask matches the jumpsuit to cosplay a superhero character perfectly
  • PERFECT GIFT FOR SUPERHERO FAN: Superhero costume is the best gift for kids in birthday party, role playing, Halloween, stage cosplay performances, children's day and daily activities
  • 100% SATISFACTION SERVICE: BOMLY is a professional shop and focuses in the product design and costumer service. If you are confused to choose the size of the Zentai costume, please feel free to contact us and we will help you at the first time. In addition, 100% money back or resend a new one for and product quality problems
Bestseller No. 19
Spooktacular Creations Halloween Inflatable Costume Ride an Ice Dragon Inflatable Costume Blue Unisex (Child 7-10 yr)
298 Reviews
Spooktacular Creations Halloween Inflatable Costume Ride an Ice Dragon Inflatable Costume Blue Unisex (Child 7-10 yr)
  • Deluxe Version of Inflatable Dragon Dress Costume. Fit for Children Age from 7-10 Yrs.
  • Package Includes Instruction Sheet, Air Pump, and Warrior Hat. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries not Included)
  • Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event.
  • Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise, it Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.
  • Providing a 100% satisfaction experience is our main priority to our customers. Feel free to message us through “contact sellers” if products don't meet your expectations. The celebrations start at JOYIN!
SaleBestseller No. 20
Scary Scarecrow Pumpkin Bobble Head Costume w/Pumpkin Halloween Mask for Kids Role-Playing (Medium(8-10yr)) Brown
  • Wicked Scarecrow Pumpkin Bobble Head Ghoul Costume Includes Brown Hood with Attached Rope Collar, Evil Pumpkin Mask, Patchwork Dress Robe with an Attached Rope Belt, and Scarecrow Gloves.
  • Halloween Special Scarecrow Costume for Boys. Super Durable. Superior Quality. 100% Polyester.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Festivals, Theme Party Costumes, Best Halloween Costume, Kids Farmer Costume, Wicked Witch for the West Role Play, Oz Scarecrow Costume, Hocus Pocus Party, The Wonderful Wizard of Oz Role Play, Family Gathering, Activity, School Play, and More.
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • Size: Toddler ( 3 - 4 yrs), Small ( 5 – 7 yrs), Medium ( 8- 10 yrs), Large ( 10- 12 yrs) and X-Large( 12- 14 yrs).

Last update on 2021-11-14  / Affiliate links / Images from Amazon Product Advertising API


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