This is an amazing dress - I believe it was custom made - no tags of any kind or sign that there was one. 

It's Gray and black with skull image in bodice line work and hidden in the tulle over skirt

Spikes around neck and short over skirt

Black tulle under gray patterned tulle - skirt lining under all of it.

Zipper up back

Two glitter epaulets like wings on the shoulders.

May have been designed as a dance costume or a pageant dress for Halloween. 

Size: NO SIZE TAG - CHECK MEASUREMENTS

armpit to armpit: 14
waist: 13
length: 41

Some snags in the tulle and rough hem on the gray tulle but honestly adds to the spooky look