Read from the World of Warcraft client build files.
How Shoulderguards of Foul Streams Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Shoulderguards of Foul Streams suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Shoulderguards of Foul Streams is part of the transmog set Regalia of Celestial Harmony (Shaman only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Shoulderguards of Foul Streams Fits
Other Items Named Shoulderguards of Foul Streams
6 other items in the current build are also called Shoulderguards of Foul Streams. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Shoulderguards of Foul Streams
Blizzard numbers items as they are created, so the named items next to ID 105046 (105041 to 105051) were usually added in the same batch as Shoulderguards of Foul Streams: the same quest line, zone, vendor or reward set.