Read from the World of Warcraft client build files.
How Galactic Gladiator's Silk Mantle Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Galactic Gladiator's Silk Mantle suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 4 items nearest to Galactic Gladiator's Silk Mantle (item level 197) in item level among Armor > Cloth, Shoulder slot, from item level 175 to 197.
Galactic Gladiator's Silk Mantle is part of the transmog set Galactic Gladiator's Silk Armor (Mage only), which the Appearances collection lists in 3 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Galactic Gladiator's Silk Mantle Fits
Other Items Named Galactic Gladiator's Silk Mantle
2 other items in the current build are also called Galactic Gladiator's Silk Mantle. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Galactic Gladiator's Silk Mantle
Blizzard numbers items as they are created, so the named items next to ID 255367 (255362 to 255372) were usually added in the same batch as Galactic Gladiator's Silk Mantle: the same quest line, zone, vendor or reward set.