Why not get a chess.com T-shirt instead? There are versions for women too. http://www.chess.com/members/store.html 
1. e4 t-shirt
Since you bumped this, this might also interest you
https://www.chess.com/forum/view/chess-equipment/1-nf6-t-shirt
Hopefully a different letter this time
Why is there no 1. e4 women's t-shirt? This is an outrage!