Decorate both sides of the bags except the front of the smallest bag and the back of the largest one. Those will be the covers and will be covered by one piece.
Cut a piece of paper to measure 11 1/2" (length of smallest bag + length of largest bag) x the width of your bags. Attach this paper to the front of the smallest bag and the back of the largest bag. The cut ends of the bags should touch in the middle. Fold the paper so the bags fold onto themselves, forming the front and back covers of the album.
Insert the other 2 pages into the middle. Going from smallest to largest in length.
To bind the book you can:
- stitch along the outside of the book about 1/4-1/2 and inch away from the fold line
- punch holes and use ribbons, fibers or eyelets to secure
- use a prong fastener from an office supply store
You'll have 4 pockets to insert tags into. Embellish book as you wish.