Dandy is 6 and a half feet tall with adamantine plating, and one of the few Warforged that wears clothes; he is wearing a teal and orange artisans outfit when first met by the party. Ash describes him as a gentle giant.
Dandy discovered one of the bodies in KA25. Murder in Blackbones, Part I and even witnessed the murderer fleeing the scene. He was traumatised by this event, and has great trouble trying to relay the events to the party.