Nice shirt, worn very comfortably. I wear XS and have the shirt in XS and unfortunately it is still not skintight. I can not really have when the T-shirts slips when walked on and rub, therefore deliver a star. Although the tops of Underwear do not look chic, but in the sense of functional and XS is there really XS. So if you like I can not have real nipple friction, prefer to buy another product, otherwise there's nothing to complain about.