Bulk Decorative Round Cardboard Boxes with Lids at DollarTree.com
One Yard Décor: Fabric Covered Boxes... could also use shoe boxes with lids attached or detached
DIY storage box with lid, that can be decorated.
How to make a cardboard box « Michael's Blog Template for cardboard box lid
Make a lid for a cardboard box …
Diaper Box Canvas fabric (1 yard covered two diaper boxes) Measuring tape Spray adhesive Craft glue Scissors (or rotary cutter and mat)
Step-by-step awesome tutorial on how to make fabric boxes with lids. Very clear instructions that make it easy!
A personal favourite from my Etsy shop https://www.etsy.com/listing/255172870/cardboard-box-gift-box-handmade-gift-box
Could do something like this with the various box lids lying around! Scrapbook paper and cardboard block letter Craft