Polyester60%pandex5%ayon35% Imported Button closure Machine Wash Soft fabric , Extra comfort, Flowy Flattering, Fit Well. SIZE INFO - Measurements are for the bust: (S) 35-37" (M) 38-40" (L) 40-42" (XL) 42-47" (2XL) 46-50". Feature: crew neck, long sleeve, ruched and side cottons, solid tunic t shirt for maternity. Classic simple fashion style,can be dressed up casually with leggings or nice pants. Garment Care: Machine washable or Hand wash cold/Hand dry.