White/Bi Shirt Bags 500 per pack. A great way to package folded shirts. These bags are Clear and White allowing you to see the finished shirt once packaged. These bags are not resalable and have no printing whatsoever. Bags measure 10” x 16” and work well with 8” x13” Plain Shirt Boards or 8” x 14” Shaped Shirt Boards and Shirt Boxes.