Kids Costume Sizing Guide

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Sizing measurements provided are a range for the person who will be wearing the costume, not measurements of the costume itself. Please note that not all costumes are available in all sizes. Please refer to the individual product page for available sizes. If your child is tall or full-figured/husky, or if you are unsure about size, we recommend that you buy one size larger than you normally do.

Different manufacturers may have their own sizing system; the charts below represent a basic guideline. Please note, some teen costumes are also available in adult sizes.

The sizing of some costumes may fall outside these basic guidelines, if that is the case, it should be reflected in the product description of each individual costume. Please check the product description before referring to the charts below.

Bodysuit costumes (like superheroes) are meant to be tight fitting, please keep that in mind when selecting your size.

Many costumes have elastic waists that allow for some stretching.

Basic Sizing Chart for Kids
Size Infant (months) Toddler (clothing size) Child (clothing size)
One Size 3-12 2T-4T 7-10
Newborn 0-9 - -
Bunting 0-6 - -
Walker 6-12 - -
Extra Small - - 2-4
Small 18-36 1-2T 4-6
Medium - 2-4T 8-10
Large - 3-4T 12-14
Husky - - 7-10
Additional Sizes - 4T-6T 11-14 (pre-teen)

Basic Sizing Guide for Boys and Girls
Size Girls Boys
One Size 7-10 7-10
Extra Small 2-4 -
Small 4-6 4-6
Medium 8-10 8-10
Large 12-14 12-14
Extra Large 11-14 (pre-teen) 11-14 (pre-teen)
Plus 7-10 (husky) 7-10 (husky)

Basic Sizing Guide for Teens
Size Teen Girls (clothing size) Teen Guys (clothing size)
One Size - -
Pre-Teen (child) 11-14 11-14
Teen (child) 13-16 13-16
Teen (junior) 0-9 -
Teen (adult) 2-6 -
Unisex - 16-18 (child)
Chest Size - 40"
Jacket Size - 34" - 36"