Thom Browne Mens Outerwear. Fashion category: Blazers. SKU: MJU490C F0572 960. Color: Rwbwht. Thom Browne 4-Bar Classic Sport Coat. This cotton twill blazer features a notched lapel, button closure, welt chest pocket, flap pockets, striped sleeves, four-button surgeon's cuffs, a tricolor grosgrain flag at the back collar, twin vents at the back, a detachable suspender strap on the interior, and a full plain-woven cupro lining. Self: 100% Cotton; Combo1: 56% Silk, 44% Cotton; Lining:100% Cupro.