Read from the World of Warcraft client build files.
How Galactic Gladiator's Chain Tunic Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Galactic Gladiator's Chain Tunic suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Galactic Gladiator's Chain Tunic is part of the transmog set Galactic Gladiator's Chain Armor (Shaman 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 Chain Tunic Fits
Other Items Named Galactic Gladiator's Chain Tunic
1 other item in the current build is also called Galactic Gladiator's Chain Tunic. 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 Chain Tunic
Blizzard numbers items as they are created, so the named items next to ID 255531 (255526 to 255536) were usually added in the same batch as Galactic Gladiator's Chain Tunic: the same quest line, zone, vendor or reward set.