Estelle Gendry

Estelle Gendry is a Forsaken rogue that can be found in the Rogues' Quarter inside Undercity. Prior to Cataclysm, she provided rogues with a set of Thieves' Tools after accepting the quest Tools of the Trade (original).

Following the Battle for Lordaeron, she relocated to the Gates of Orgrimmar in Orgrimmar.

Vendor
As of patch 6.1, Estelle sells Heirlooms in the shoulder, chest, trinket and weapon slots.

As of 7.2.5 sells Walking Kalimdor with the Earthmother and The Azeroth Campaign.

Quests

 * A Curious Oddity (Horde)
 * Completionism (Horde)
 * Mystery Notebook (Horde)
 * Numismatics (Horde)
 * The Same, But Different (Horde)

Quotes
How can I help you, handsome?
 * Gossip