Christmas Decorating -- Create a Hanging Window Display. Look out on something pretty -- a basic painted frame strung with ribbon and hung with ornaments jazzes up a window and requires zero rearranging.
My advent calendar consists of 24 little houses made out of paper. They can be easily folded flat for storage. Could be an easy way to create an elaborate Christmas village that is easy to store but looks fantastic and festive.
38 Fabulous DIY Christmas Trees That Aren't Actual Trees