Invisible: A backless design with a deep V front - ideal for under dresses. Seamless: A smooth and seamless design with removable clear straps. Bodysuit: Get a an invisible backless thong bodysuit. Stretchy: Easy to put on and feels like a second skin. Fabric: 85% polyester, 15% elastane. Sizes: Choose from six sizes (see size chart in Full Details below). Features: With an adjustable crotch closure for easy bathroom visits. Colours: Black or beige. Invisible Backless Bodysuit | Living Social | Living Social