Nursing dresses for breastfeeding mom’s! The zipper is so hidden, I plan to wear these again once breast feeding is done bc I loveeeeee the prints! Material is cotton! I ordered 1 size up (wearing a large) bc I’m wearing with my bump, but without a bump, I would order your TTS (mine is a medium). Size is overfit. LTKBaby LTKKids LTKBump