MacShirt.com today announced three brand new Mac oriented T-shirt designs. The new designs, which are available immediately, are as follows: “Mac by popular demand.”, “Panther Rocks!”, and “There’s no place like ~/”. They are offered in size Large through XXLarge for US$14.95 (+$1 for XXL). Also available are T-shirt designs like “Mac geek” and “Windows for Solitaire” as well as a selection of clearance items.