Luxxology Toddler Crewneck Sweatshirts are 100% Pre-shrunk cotton (Light Gray is a 60/40 Cotton/Polyester fleece blend). Fully machine washable, & fit great. We always offer completely free exchanges & returns, please just send us a message through Etsy for details. Sizes available: 2T-5/6T - PLEASE ALSO CHECK OUT THE Sizing Chart/Specs here > [INCHES] (Width x Length) [2T = 13 x 15] [3T = 13.5 x 16] [4T = 14 x 17] [5/6T = 15 x 18]. If the sizing does not fit, please send us a message through Etsy & we would be more than happy to provide a free exchange for you- no questions asked! Customer satisfaction is our number 1 priority! Miso Cute Baby Gift Idea Adorable Growing Up Strong Eating Good Foodie Munchies Souper Veggies Noodles Chopsticks Toddler Sweatshirt