Thanks, Jimmy! I really appreciate the thoughtful response. So even though it’s labeled 38-40, that measurement doesn’t necessarily translate to today’s M? Understandable given the change in eating habits, among other things! Do you think it’d be equivalent to, perhaps, a men’s XS today? Thanks again!

This t-shirt is a Hanes Beefy-T from 1977. The mermaid/Native American illustration and depiction is similar to those seen in comic books of the time. It’s also single stitch and the tag/logo seems to align with the date of production. Looking for any information on the shirt, value, and authenticit...