- Women's off-white polyester satin-back crepe suit jacket - Satin closed suit collar, sleeveless - Two side welt pockets, plain satin twill lining - Double-breasted buttoning, button closure - Oversized cut - IKKS #actforbetter: material contains 100% recycled polyester You love the black suit. You'll love the off-white version. With its tuxedo collar and sleeveless design, it's the epitome of elegance, whatever the occasion.