Read from the World of Warcraft client build files.
How Xuen's Shoulderguards Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Xuen's Shoulderguards 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 10 items nearest to Xuen's Shoulderguards (item level 13) in item level among Armor > Leather, Shoulder slot, from item level 13 to 19.
Xuen's Shoulderguards is part of the transmog set Xuen's Battlegear (Monk 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 Xuen's Shoulderguards Fits
Other Items Named Xuen's Shoulderguards
2 other items in the current build are also called Xuen's Shoulderguards. 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 247109 (247104 to 247114) were usually added in the same batch as Xuen's Shoulderguards: the same quest line, zone, vendor or reward set.