This is a three-quarter sleeve T-shirt from Collegiate Pacific. I bought it over 20 years ago at a used clothing store. I liked it and wore it often, so there is some wear, but there are no noticeable stains and I think it can still be worn. Shoulder width is 41cm, body width is 45cm, length is 71cm, and sleeve length is 36cm, which are amateur measurements. Please note that this is a used item, so no claims or returns are accepted.