This Doctor Who screencap contains
snap rand hoed, module rand hoed, vierdeukenhoed, campagne hoed, fedora, vilten hoed, homburg, cowboyhoed, trilby, fedora met vilten hoed, and stetson.
There might also be
jurk hoed, hoge hoed, opera hoed, zijde hoed, kachelpijp, topper, bever, silk hat, beaver, and sombrero.
This are the scenes from the episode from season 4 "Partners in Crime" that included Howard Attfield (Geoff Noble). Sadly Howard died shortly after and was replaced door Donna's uncle Bernard Cribbins (Wilf Mott).