I have tons of hollister, aeropostale, and a few american eagle t-shirts that do not fit anymore that could be worn as a riding shirt or just to wear!
They are used but you can't tell(:
I have almost every color imaginable except for orange and yellow.
They are all Small or Medium, MAYBE 1 or 2 Larges.
Tell me if you are interested and what specific color you are looking for and I will take pictures of it. :)
I don't want to take a picture of EVERY single one because there are too many. Lol :)