This chart was designed to be used with the beekeeper’s quilt by tiny owl knits, but it may certainly be used on any small item. Your imagination is the only limit.

I used cross stitch for my puff because I wanted to give a symbolic nod to my mom who is a letter carrier and an avid cross stitcher. I like the look of it this way, but duplicate stitch would work just as well. Either way, I recommend simple backstitching for the blue lines used to represent the addresses.