Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Fel-Steamed Leather Tunic Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Fel-Steamed Leather Tunic suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 8 items nearest to Fel-Steamed Leather Tunic (item level 44) in item level among Armor > Leather, Chest slot, from item level 35 to 50.
Blizzard numbers items as they are created, so the named items next to ID 128076 (128071 to 128081) were usually added in the same batch as Fel-Steamed Leather Tunic: the same quest line, zone, vendor or reward set.