Add the Padding and Fabric
Cut foam to fit top of lid and box exterior, overhanging edges by 1/4 inch.
Glue foam to lid and box.
Cover foam with batting, overlapping sides and stapling in place on underside.
Cut fabric to cover box, overlapping sides by 2 inches.
Cut fabric to cover lid, overlapping sides by 4 inches.
To stabilize ottoman, put self-adhesive, non-slip decals on bottoms of feet.
For extra comfort, double foam on lid.
Staple top edge of fabric to inside of box and bottom edge to bottom of box.
Use hot glue to glue ribbon over fabric edges and staples.