Here is a great vintage shirt by Basic Image. 50% polyester, 50% cotton, and made in the USA. Green background with pink and purple floral design throughout. It's very soft and comfy, and it's in amazing shape with tons of life left! The tag says XL 14-16, (child's sizing) but here are the measurements taken laying flat (please refer to the last pic to see how I measure shirts)

Chest (armpit to armpit) 17"

Shoulder to end of sleeve (including cuff) 5"

Length 19"

This item is sold from a vintage boutique in Roanoke, VA.