Sensible and stylish, and borrowing a little from Baroque fashion as hinted by the name. I'm not completely certain if I fancy the collar when it's turned up like in the picture, because it's bound to look a little bit sad and floppy, especially when you walk and it bounces up and down, so keeping it folded would probably look more elegant. Oh, and nice straps in the back.
Found it here. The detail fabric is somewhat customizable. Personally I'd recommend the metallic charcoal/ black brocade.