Tegan and Sara band t shirt. Size is M but oh Dear Lord please look at the measurements for this because I do not accept returns. It is an adult medium but it is fitted and looks like a small to me. I can’t believe I was actually able to wear this. It is 17” from arm pit to arm pit. It is 21” from top of front collar to bottom hem. Bottom of shirt is 32” around. Smoke free home. Shipped to you with USPS GROUND ADVANTAGE Thanks for looking!