Select Animal T-Shirts now drop from $9.99 to $7.99 with code WOOF at LOL Shirts. Choose from nearly 20 different shirts, most of which are the lowest prices we could find on anything similar anywhere. The pictured Hump Day T-Shirt, for example, is the lowest we could find by at least $8. They are all printed on cottom, and come in several sizes per style, with some extended sizes a little extra. Shipping adds $2 per shirt, and sales tax is not charged in most states.