Madewell Whisper Cotton Crewneck Tee in White. Size Extra Small. New with Tags. 100% Cotton Armpit to armpit @ 17.5” Front collar to hem @ 22” It's no secret, our best-selling crewneck tee is the kind of forever favorite you'll want in every color. Fashioned of light and airy slub cotton, this T-shirt is live-in-it soft and perfectly draped-one to tell your friends about, in other words. • True to size. • Do Well: We partner with the Better Cotton Initiative to improve cotton farming globally. • Cotton. • Machine wash.