Please read the description and profile. Cotton V-neck knit Black 100% cotton Size: No tag, but fits like a Medium Length: Approximately 54cm Width: Approximately 44.5cm Sleeve length: 8-分 (approximate) Sleeve length: Approximately 41cm Originally, a detachable white shirt collar and cuffs were attached to the collar and sleeves, but I removed and disposed of the buttons because they caused irritation. When worn, I would wear a cut-and-sew or shirt underneath. Worn less than 5 times. The neckline is deep, so it's the type to be worn with a shirt or cut-and-sew underneath. Can be worn year-round except for summer. Please understand that this is a used item. It will be shipped simply, folded small. Please refrain from purchasing if you are concerned. Material: Cotton