Read from the World of Warcraft client build files.
How Fermenting Belt Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Fermenting Belt suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Fermenting Belt is part of the transmog set Breezebinder's Vestments (Priest, Mage and Warlock only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Fermenting Belt Fits
Other Items Named Fermenting Belt
2 other items in the current build are also called Fermenting Belt. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 81059 (81052 to 81064) were usually added in the same batch as Fermenting Belt: the same quest line, zone, vendor or reward set.