I finally have pictures of that cosplay! Have a little out of character picture
But it's the only one with a clear front view of the dress.
The dress is built around a foam corset (I bought the foam from www.cosplay-craft.fr/
). There's a first white layer with fabric bands glued on to give it texture, then a very thin old sheet make the upper layer of the skirt, and lace curtains give a nice finish to the top. There's a lot of staples and glue hidden in the dress. There's a zipper in the back.
The cape is made from one single piece of fake fur. I cut the edges to form animal tails in order to make it look like a rabbit fur cape as much as possible.
The wig is a lace front from LightInTheBox. I braided it and used some varnish at the tip of the hair to keep the braids from unbraiding themselves.
The crown is glue stalactites held together by aluminium thread. It's quite heavy, so I have to keep my neck straight.
The staff is paper maché on wood, acrylic, varnish, and glue stalactites. It's 130cm long.
Finally I have to wear heals to not look like a midget (I'm not small, but the shape of the dress makes you look larger than you are).
Also, I can't wear the crown more than an hour because it's too heavy... But it looks glorious