Read from the World of Warcraft client build files.
How Astral Aspirant's Silk Mantle Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Astral Aspirant's Silk Mantle suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 5 items nearest to Astral Aspirant's Silk Mantle (item level 545) in item level among Armor > Cloth, Shoulder slot, from item level 415 to 610.
Items Numbered Next to Astral Aspirant's Silk Mantle
Blizzard numbers items as they are created, so the named items next to ID 230310 (230305 to 230315) were usually added in the same batch as Astral Aspirant's Silk Mantle: the same quest line, zone, vendor or reward set.