The Gilnean Citizen outfit is one of the most sought-after sets for worgen/human gilnean RPers, and has been since the release of Cataclysm. To everyone’s misfortune however, none of the pieces (besides the top hat) are obtainable in-game. The Gilneans fled their home with little more than the clothes on their back. Everything that was high-society Gilnean fashion was lost except a few pairs of dress robes. 
As a result, we are limited to using our resources to produce something somewhat tolerable as we seek out this appearance.
or you can also show your patriotism wearing this:
- Gilnean Recruit's Belt (if you are a mail wearer)
- (is the one worn by in the Howling Oak)
- If you're a hunter, your best option is to tame one of the many Mastiffs from Gilneas. For those non-hunter out there, you can always get a Fox companion that drops from any Baradin Fox in Tol Barad Peninsula.