This cotton shirt is designed with sheer detachable sleeves. Shirt collar Detachable long sleeves Concealed front button closures 100% cotton Machine wash Imported SIZE & FIT About 20.75" from shoulder to hem Model measurements: 5'10" tall Model is wearing a US size Small. Contemporary Sportswear - Helmut Lang > Helmut Lang > Saks Fifth Avenue > Barneys. Helmut Lang. Color: White. Size: Medium.