It might not be screen accurate (especially since I had a sidecut hair style at the time), but I am so looking forward to be this evil.
Wand, there is no place like Ollivanders.
I needed to make a wand like hers, with limited amount of time and budget.
My solution was two chop sticks glued together in an angle and covered with paper clay. I used a blunt pencil to carve out the wood grains.
And a dark wash
Clea coat finish (even Bellatrix needs a nice wand)
The bird skull was hand sculpted in paper clay and painted silver.
I had a lot of stuff already, like a leather corset and boots. But for the skirt I found a light flowing wool fabric that I could distress nicely along the hem and add silver markings with a fabric pen.
Dark MarkAnd last, the dark mark. Hand painted using water based color (lucky it was gloing on my left arm). You could also use a liquid eyeliner.
The finished look
The hair was teased and curled (and even colored darker). And carefully placed to cover my side cut ;)