Read from the World of Warcraft client build files.
How Celestially Aligned Hood Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Celestially Aligned Hood suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 10 items nearest to Celestially Aligned Hood (item level 13) in item level among Armor > Cloth, Head slot, from item level 19 to 20.
Nearest lower item levels below Celestially Aligned Hood among Armor > Cloth, Head slot: Replica Magister's Crown (item level 1).
Transmog Sets
Celestially Aligned Hood is part of the transmog set Vestments of the Purifier (Priest only), which the Appearances collection lists in 4 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Celestially Aligned Hood Fits
Other Items Named Celestially Aligned Hood
1 other item in the current build is also called Celestially Aligned Hood. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 247514 (247509 to 247519) were usually added in the same batch as Celestially Aligned Hood: the same quest line, zone, vendor or reward set.