As a creative solution: I own 60 hats. I swap most days; with about 15 or so most favourite hats. People enjoy the variety I share by occasionally wearing a top hat or a pirate hat.

It tends to go well when meeting new groups of people; and strangers always take warmly to unique hats. Long-term friends have noted which hats are more common and notice if I ever get a new hat. It's a fun little game I play with life.

Edit: summary - buy all the hats.