Read from the World of Warcraft client build files.
How Verdant Gladiator's Silk Robe Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Verdant Gladiator's Silk Robe suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 3 items nearest to Verdant Gladiator's Silk Robe (item level 447) in item level among Armor > Cloth, Chest slot, from item level 400 to 545.
Verdant Gladiator's Silk Robe is part of the transmog set Verdant Gladiator's Silk Armor (Warlock only), which the Appearances collection lists in 3 versions. The other 16 pieces:
Items Numbered Next to Verdant Gladiator's Silk Robe
Blizzard numbers items as they are created, so the named items next to ID 209107 (209102 to 209112) were usually added in the same batch as Verdant Gladiator's Silk Robe: the same quest line, zone, vendor or reward set.