Marble Vampire Tie Stand Collar Frill Cloak. Purchased directly from atelier pierrot. 
Worn a couple of times,  like new. It's just not cold enough here to justify keeping it. 
See reference link page for details. 
The detachable net collar came with it but I just moved and am still searching for it. Reducing the price to reflect this in case I can't find it. 
Ships same or next business day via FedEx.