Yayu Men's Retro Cardigan Full Zip Sport Eco Fleece Coats Cotton+Polyester 1 or 2 Sizes Up Suggested as ours are Chinese Size US Small=China Large:Length:26.77"(68cm), Chest:44.09"(112cm), Shoulder:18.90"(48cm), Sleeve:24.41"(62cm) US Medium=China X-Large:Length:27.56"(70cm), Chest:45.67"(116cm), Shoulder:19.29"(49cm), Sleeve:24.80"(63cm) US Large=China XX-Large:Length:28.35"(72cm), Chest:47.24"(120cm), Shoulder:19.69"(50cm), Sleeve:25.20"(64cm) US X-Large=China 3X-Large:Length:29.13"(74cm), Chest:48.82"(124cm), Shoulder:20.08"(51cm), Sleeve:25.59"(65cm)