Model Traitor Ouvert 'O' Panty. This bold ouvert panty from The Model Traitor is guaranteed to set hearts aflutter. A gold-plated central o-ring catches the eye, and the equally gleaming slide adjusters allow for a custom fit. The lustrous satin elastic straps cover little but add delicious sensation when lightly tugged upon. Wear your pair with the Model Traitor Nipple Ring Bra for an inspired boudoir ensemble.