This undertale fan art contains
fedora, felt hat, homburg, stetson, trilby, boater, leghorn, panama, panama hat, sailor, skimmer, straw hat, and turntable.
There might also be
dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, beaver, snap brim hat, coffee break, and tea break.
This undertale fan art contains
fedora, felt hat, homburg, stetson, trilby, boater, leghorn, panama, panama hat, sailor, skimmer, straw hat, and turntable.
There might also be
dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, beaver, snap brim hat, coffee break, and tea break.