●Cotton and Nylon ●Tie closure ●【Material】82% nylon and 18% spandex.Super silky and stretchy! ●【Halter】The adjustable halter neck was nice, tie it up a bit tighter to get some lift, but loosened it for comfort and laying about. ●【ruched sides】Ruched sides provide breast support , and plenty of belly room and growth space.Its also plenty for long torso girls. ●【Occasion】This vintage Maternity swimsuits is perfect for ocean ,Tropical Vacations, Beach & Pool, SPA,Solarium,Honeymoon, Cruise.This summer will be fun!! ●【Warm tip】Hand wash recommended in cold water for lasting wear. Do not use dryer, bleach or iron on swimsuit,hang or line dry.