Read from the World of Warcraft client build files.
How Prideful Gladiator's Ironskin Tunic Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear.
Transmog Sets
Prideful Gladiator's Ironskin Tunic is part of the transmog set Prideful Gladiator's Ironskin Armor (Monk only), which the Appearances collection lists in 2 versions. The other 13 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Prideful Gladiator's Ironskin Tunic Fits
Other Items Named Prideful Gladiator's Ironskin Tunic
2 other items in the current build are also called Prideful Gladiator's Ironskin Tunic. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Prideful Gladiator's Ironskin Tunic
Blizzard numbers items as they are created, so the named items next to ID 103053 (103048 to 103058) were usually added in the same batch as Prideful Gladiator's Ironskin Tunic: the same quest line, zone, vendor or reward set.