Thom Browne Split Back Shirt pairs a cross-strap belted waist with a dramatic open back for a modern, tailored look suitable for day-to-evening wear. Key attributes: White | Cotton | Cross-strap belted waist | Front button fastening | Buttoned cuffs | Classic collar | Long sleeves | Open back | Straight hem | Logo patch | Dimensions & fit: Regular fit | Composition & care: 100% cotton | Dry clean only.