I am looking for the right size for a 6 year old who wears a boys XS size 4/5 in clothing? Does the costume run small?

Hello,This is available in 3 sizes with measurement as follows:Small - Height: 44-48" | Waist: 5-26"Medium - Height: 50-54" | Waist: 27-30"Large - Height: 56-60" | Waist: 31-34"

I'm not seeing the sizing chart?

Dear Customer We will be glad to assist you. Please see size chart below Small Fits most children with height 44"-48" and waist 25"-26". Medium Fits most children with height 50"-54" and waist 27"-30". Large Fits most children with height 56"-60" and waist 31"-34". If you have any other questions, we will be glad to assist you. Kind Regards Customer Service

My son is size 8-10. what size should i order him? medium or large? it doesn't show me the sizes.

My son is 6 years old who wears a boys xs size 4/5 in clothing? does the costume run small? do i buy a small or medium? he's average height

We bought this for our now 10 year old who was 7 or 8 at the time. He's pretty thin and probably was in size 8 then so we got him a medium. The fabric is stretchy so it fit him then and he can still pretty much fit into it now.

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Rubies at Party City DC Comics Superheroes: The Flash Costume for Kids, Boy's Costume

Product ID: 18367772

⚡Officially licensed Flash design

🎭Easy hook & loop closure with adjustable belt

🧥Padded jumpsuit with gauntlets & boot tops

¥8699

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Suit up, speed up, and steal the spotlight!

COMFORT MEETS ACTION - Padded jumpsuit crafted for medium-weight durability and all-day wear.
LIGHTNING FAST STYLE - Authentic DC Comics Flash costume that sparks instant hero vibes.
READY FOR EVERY ADVENTURE - Ideal for Halloween, cosplay, themed parties, and festivals—because every day deserves a heroic twist.
EFFORTLESS HERO TRANSFORMATION - Hook and loop closure plus elastic half mask for quick on/off convenience.
PERFECT FIT FOR YOUNG SPEEDSTERS - Sized small (4-6) with adjustable tie belt to ensure a snug, comfortable fit.

This officially licensed DC Comics Flash costume for boys (size small, 4-6) features a padded jumpsuit with gauntlets, boot tops, belt, and elastic half mask. Designed for comfort and easy wear with hook and loop closures and adjustable belt, it’s perfect for Halloween, cosplay, and themed events. Made from durable polyester, it combines authentic superhero style with practical fit and function.

Specifications

ASIN	B00SL12KUS
ASIN	B0FXKBBHJC
Age Range Description	Kid
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	#36,821 in Toys & Games ( See Top 100 in Toys & Games ) #308 in Kids' Costumes
Brand Name	Rubies
Closure Type	Pull On
Color	One Color
Customer Reviews	4.6 4.6 out of 5 stars (3,553)
Date First Available	October 24, 2025
Department	boys
Fabric Type	100% Polyester
Fit Type	Regular
Fit to Size Sentiment	Fits as expected
Garment Size Country	United States
Global Trade Identification Number	00883028072842
Included Components	Costume
Item Type Name	Child Costume
Item Weight	11.68 ounces
Life Event	Halloween
Manufacturer	Rubies
Manufacturer	Rubies
Material	Polyester
Neck Style	Standard Collar
Occasion	Halloween
Part Number	610832_S
Pattern	Cartoon
Product Care Instructions	Hand Wash Only
Shoulder to Bottom Hem Length	40 Inches
Size	Small
Sleeve Length Description	Bracelet Sleeve
Special Features	Fancy Dress
Special Sizes	Standard
Style Name	Costume
Style Number	610832
Target Audience	Male
Theme	Comic
UPC	883028072842
Unit Count	1.00 Count
Warranty Description	No Warranty
character	The Flash

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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