I am also doing the same outfit. What I'm going to do is use a pair of Pleather pants which were leftover from something else, a plain cotton/nylon trutleneck for, found costume jewlery for the rings and bracelets, Feather boa from the halloween store, knee high black boots with fluffy trim, and I am adding a pair of small featehred wings to the back of the shirt.
Once I get it all together I will take pictures and show you. ^-^
Welcomed my new muse to the world on Jan 3rd 2014 at 3:18am.
From now on I believe all of my cosplays will involve this little wonder that I helped create.