It's the Ancient.
I bought it last year for this event, after almost buying a tux! Having attended the previous few years, I had decided to go beyond 'renting.' - Luckily, just before I bought a tux I bought a kilt instead, and luckily had access to a beautiful PC jacket and vest which fits well, so I picked up a few odds and ends to complete the ensemble and wore that rig instead, and as you all would expect, I had a blast!

db