Wolford Wolford's 'Forming' slip is made from sheer stretch-tulle that contours your stomach and thighs without restricting movement. It has an open decollete to leave room for your bra and wide-placed shoulder straps that provide lateral support. The silicone band along the hem prevents it from pulling or riding up. Wear it with: Calvin Klein Underwear Bra. - Black stretch-tulle - Slips on - 67% viscose, 33% elastane - Hand wash