Read from the World of Warcraft client build files.
How Ruthless Gladiator's Silk Amice Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Ruthless Gladiator's Silk Amice suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Ruthless Gladiator's Silk Amice is part of the transmog set Ruthless Gladiator's Silk Armor (Mage only). The other 15 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Ruthless Gladiator's Silk Amice Fits
Other Items Named Ruthless Gladiator's Silk Amice
2 other items in the current build are also called Ruthless Gladiator's Silk Amice. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Ruthless Gladiator's Silk Amice
Blizzard numbers items as they are created, so the named items next to ID 72377 (72372 to 72382) were usually added in the same batch as Ruthless Gladiator's Silk Amice: the same quest line, zone, vendor or reward set.