This One Tree Hill photo contains
fedora, felt hat, homburg, stetson, and trilby.
There might also be
boater, leghorn, panama, panama hat, sailor, skimmer, straw hat, dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, and beaver.
Heres a sneak peek promo from episode 502 of One Tree Hill entitled 'My Way Home Is Through You'.
It's a scene with Haley & Peyton in Tric watching a sound check of Kevin Federline's character.