Gray “Introverted But Willing to Discuss Poshmark.” Tee Shirt, size unisex Large. This cute short sleeve top is perfect for any Posher (buyer or seller) who wants to show off their favorite app. Classic fit unisex grey American Apparel t-shirt with black lettering. New in without tags, I had this made for myself but wasn’t sure of the sizing, so I ordered two. Approximate measurements 20.75 in flat chest underarm to underarm 31.5 in total length Smoke free home.