Overview It features a formal yet stylish design, suitable for both business and casual occasions. Specifications color:Available in three colors: 801 Navy, 801 Black, and 801 Gray. These classic and versatile colors can easily match with different shirts and suits, adding a touch of elegance to your outfit. size: 165, recommended for those with a weight of 90 - 110 catties. 170, recommended for those with a weight of 111 - 120 catties. 175, recommended for those with a weight of 121 - 140 catties. 180, recommended for those with a weight of 141 - 160 catties. 185, recommended for those with a weight of 161 - 170 catties. 190, recommended for those with a weight of 171 - 200 catties. 195, recommended for those with a weight of 201 - 220 catties. These sizes are designed to provide a proper fit for different body shapes, ensuring comfort and a neat appearance. material: Made of a high - quality blend of polyester and viscose. Packing List Suit Vest*1