NWT Spanx White One Piece Dress! The Get Moving Square Neck Dress is ready for pickleball courts and more! Designed with Booty Boost® fabric and a built-in bodysuit that’s super easy to get on and off, this style offers opacity, targeted shaping and a held-in feel. We didn’t forget the necessities – we designed this collection with a hidden pocket that secures your keys, credit card, and phone.​ The built-in bodysuit was created with our patent-pending Take Off Technology, making it easier than ever to take it off when nature calls Bodysuit is center seam free for no camel toe Booty Boost® fabric for targeted shaping, extra hold and no chafing Hidden pocket holds your phone Step in and out for easy on and off Body: 68% Nylon, 32% Elastane. Bust Lining: 62% Nylon, 38% Elastane.