Soft linen fabric. Comfortable fit. Trojan is the arm. It can also be used as a long sleeve when you open the cufflink. It is a soft textured fabric. Product Length 94 CM. Product Measurements: SIZE 44 CHEST: 120 CM - HIPS: 124 CM. .52 SIZE CHEST: 136 CM- HIPS: 140 CM.54 SIZE CHEST: 140 CM- HIPS: 144 CM.56 SIZE CHEST: 144 CM- HIPS: 148 CM.58 SIZE CHEST: 148 CM- HIPS: 152 CM.60 SIZE CHEST: 152 CM- HIPS: 156 CM.62 SIZE CHEST: 156 CM- HIPS: 160 CM.64 SIZE CHEST: 160 CM- HIPS: 164 CM.