The hat from Albus Dumbledore (Michael Gambon) in Harry Potter and the order of the phenix | Spotern
Professor Albus Dumbledore Cosplay Costume Harry Potter Hogwarts Schoo – ACcosplay
Dumbledore Costume - Instructables
Polka Dot Overload | Sewing, knitting & embroidery projects by Mikhaela Reid: Harry Potter family cosplay (or how I sewed a Dumbledore costume out of random thrift store items in just 2 nights)
Harry Potter Dumbledore Deluxe Costume Robe and Tassel Hat Adult XL NEW | eBay