I lied to myself when I collected this near pristine vacation souvenir, hoping I would one day fit into the casual shirt with great red embroidered floral motif lapels. Guessing it to be 60’s era. The fabric is a heavy cotton which could also be a lightweight jacket paired with a t-shirt. The original long/tall buttons didn’t want to stay closed for my body type, but will probably be good on a person of the correct size.