The tailor's shop on Deep Space 9's Promenade kept by the exiled Cardassian Elim Garak, a respectable business that also serves as cover for a former agent of the Obsidian Order.
Garak's Clothiers is the small shop from which Elim Garak makes and mends clothes for the residents of Deep Space 9. Garak insists to everyone that he is nothing more than plain, simple Garak the tailor, and the shop gives the only Cardassian left on the station a reason to be there.
In Improbable Cause the shop is destroyed by an explosion. Odo's investigation reveals that Garak set it off himself, having spotted an assassin on the station and wanting the constable to look into the matter.
The shop is rebuilt and Garak goes on working there. He abandons it when the Dominion takes the station in Call to Arms and returns after its recapture, dividing his time between tailoring and decoding work for Starfleet Intelligence.