The Seashell Bag comes in two sizes, a little one perfect for little mermaids, and a larger one that will carry just about anything you need, to the beach and elsewhere. Both patterns include all necessary instructions , including how to make the liners. The little seashell bag is 12 x 8 inches, and the larger one is 14 x 28 x 8. All of the instructions are complete and show where the structural differences between the bags need to be made. A link to the free pattern is at the end of the post.