there are more designs and colours in the shop (link above)
personally i love the design and i ordered sweatshirt and XXL tshirt to sleep in it xD
if you want to buy any of it:
choose the type of clothing you wish to order.
payment methods - Visa, MasterCard, American Express, and PayPal
allow shipping at least 2-15 days ( it depends where are you from and what shipping type you will choose)
sizes : S,M,L,XL,2XL (+4$), 3XL (+4$)
I'm thinking of designing more stuff like this. If you have any requests i can design t-shirt for you ;]