TeesNow is the only authorized seller. Please don’t buy our products from other fake sellers. Sizing to 3XL !!! Half chest width (inches): XS=16; S=18; M=20; L=22; XL=24; 2XL=28; 3XL=28. Ladies’ cotton short sleeve tee T-shirt soft and comfortable. Ladies’ fit with shorter body length and tapered sleeves. 100% preshrunk cotton. Wash with cold water, inside out. TeesNow is an Amazon Registered Brand. Our T-shirts are custom printed with love in USA.