Keep things trendy and stylish with this long-sleeved button up cardigan from Tom"s Ware. This classic cool cardigan is perfect for chill casual occasions, and will bring you different look and modern style. Made in Korea with Korean size which is smaller than US or UK 1 size So when you wear size M ( US/UK suze) please kindly choose size L from us Or you can contact us for further size details This is our size size chart for your reference US Small (Asia M)--------Shoulder 18"----Chest 40"----Sleeve 24"-----Length 24" US Medium (Asia L)----Shoulder 19"----Chest 41"-----Sleeve 24.5"---Length 24.5" US Large Slim (Asia XL)----Shoulder 20"----Chest 43"-----Sleeve 25"---Length 25" US XLarge (Asia 2XL)----Shoulder 21"----Chest 44"-----Sleeve 25.5"---Length 25.5"