Acquire a Viric armoire from a Shifty Silverer
From Fallen London Wiki
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From: Further expand your Wardrobe
"Only slightly used. The dream-residue has been almost entirely cleaned off."
Unlocked with 
Additional room in your wardrobe is: A spacious wardrobe (exactly 1), 
You are wearing at least one item that increases your Mithridacy, 
You are wearing at least one item that increases your Glasswork, 
1 x Mortification of a Great Power
Success
Acquired
The armoire is […] stained in drowsy Viric: little spires, each one carved on a lathe, jut out from the top. The doors curve into Gothic arches[…] The full-body mirror on the inside of the main door is conspicuously absent from its frame.
[Find the rest of the story at https://www.fallenlondon.com]
You have unlocked an additional outfit slot, a second time. (Raises 
Additional room in your wardrobe by 1)
You've lost 1 x Mortification of a Great Power
