Item Sizing: The size guide found below is specific to the costume in this listing. Other costumes may have different sizing patterns. For example, company A’s size medium may be equivalent to company B’s size large. Be sure to check the size chart closely to make sure you know what you are ordering. The list below may indicate that more than one size fits you. If you are unsure of which size to choose, then go with the larger size because these costumes may tend to run small.Measurements are stated in inches.Size One Size | Chest 29-34 | Waist 23-27 | Height 50-54Size Toddler | Chest 23-24 | Waist 22-24 | Height 35-39Size Small | Chest 27-28 | Waist 25-26 | Height 44-48Size Medium | Chest 29-32 | Waist 27-30 | Height 50-54Size Large | Chest 35-39 | Waist 31-34 | Height 56-60Item Color(s): This item’s color(s) may vary due to inherent variations manufacturing dye application or your computer monitor’s color settings.