The Size is China Size.Please carefully check the size of the description.
US X-Small=China Medium:Length:23.62"(60cm),Bust:33.07"(84cm),Shoulder:15.75"(40cm),Sleeve length:22.05"(56cm)
US Small=China Large:Length:24.02"(61cm),Bust:34.65"(88cm),Shoulder:16.14"(41cm),Sleeve length:22.44"(57cm)
US Medium=China X-Large:Length:24.41"(62cm),Bust:36.22"(92cm),Shoulder:16.54"(42cm),Sleeve length:22.83"(58cm)
US Large=China 2X-Large:Length:24.80"(63cm),Bust:37.80"(96cm),Shoulder:16.93"(43cm),Sleeve length:23.23"(59cm)
xiaokong Men's Striped Knitting Fashion Long Sleeve Pullovers Sweater - DLOM9Q4M0