Read from the World of Warcraft client build files.
How Sparkbreath Girdle Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Sparkbreath Girdle suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Sparkbreath Girdle is part of the transmog set Swarmbreaker's Battleplate (Warrior, Paladin and Death Knight only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Sparkbreath Girdle Fits
Other Items Named Sparkbreath Girdle
2 other items in the current build are also called Sparkbreath Girdle. 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 81086 (81081 to 81091) were usually added in the same batch as Sparkbreath Girdle: the same quest line, zone, vendor or reward set.