What jacket with this dress?

[Stokey]

Have bought this dress to wear to office party but not sure what to wear over it.
A black velvet jacket - blazerish or white faux fur coat www.topshop.com/en/tsuk/product/clothing-427/jackets-coats-2390889/faux-fur-shearling-2391122/faux-tipped-fur-jacket-2290568?refinements=category~%5b678002%7c208526%5d&bi=1&ps=20

Or something else? Am worried about the cold... arctic wind coming on Friday brrrrrrrrrrrrrrrrrrrrrr

(Will be wearing thin black tights and patent black heels)

Bump, no ideas style gurus?

Would you be too cold in a tux style jacket? You should be able to pick one of those up quite easily, they are everywhere. Maybe layer up with a big scarf though!