cotton
Small: 14 inches front width, 24 inches long
Medium: 15 inches front width, 24.5 inches long
Large: 16 inches front width, 25 inches long
65% Cotton, 30% Polyester
5% Spandex
Pink base, White & Dark Gray Argyle Pattern Print Top, Thin Thermal Patterned Fabric
Source:
http://ecx.images-amazon.com
Image link