Hat of Disguise

A Garment of Disguise is an apparel that, when attuned to and worn, can be used to change one's appearance at will.

Appearance
The hat of disguise at Gilmore's Glorious Goods, which Vox Machina did not purchase, was a brass cap covered in runes, with two pieces that fit closely over the ears. The hat of disguise looted from Rimefang's horde, meanwhile, was a simple leather cap.

Properties
A garment of disguise requires attunement. Once attuned, the person wearing it can cast Disguise Self as an action at will. The same limitations that normally apply to Disguise Self apply to it here as well.

Campaign One: Vox Machina
Sherri showed Vox Machina a hat of disguise, but they chose not to purchase it. Not long after, Vex and Lyra found one in the ice after they defeated Rimefang, and the members of Vox Machina took it. After group's first confrontations with the Briarwoods, Percy attuned to the hat to gain an element of suprise against them.

Some time after the attack of the Chroma Conclave, Percy gave hat of disguise to Scanlan.

Exandria Unlimited
Dariax owned a cloak of disguise, using it couple of times during the Crown Keeper's adventures. He changed into Tharla Starr in attempt to distract citizens of Emon as his friends sneak into the city; put on the cloak of disguise to fashion himself before Cinna Brightbow; puzzled his enemies, changing into Opal.