This girls sleeveless tee is specially designed for back-to-school season, crafted from premium 100% polyester fabric. The lightweight wrinkle-free material delivers breathability to avoid stuffiness during long school hours. Smooth flat seams prevent skin irritation, and the loose active fit supports running, PE class and daily learning without restriction. It matches various kids bottoms to create neat school looks, suitable for classroom, field trips and weekend casual use. Cold gentle wash without bleach recommended to retain bright color and original shape for long-term wear.