The Head piece is called Antoinette by Wicca’s Wardrobe the Dress is called the charmed corset by Sn@tch, both of these items can be found in the mainstores for each creator.
Headpiece : Wicca’s Wardrobe Antoinette Hat [Silver]
Dress: :::Sn@tch Charmed Corset Gown (Black)
Mesh Head: LOGO Alex v3.0 Omega
Body: Maitreya Mesh Body – Lara V3.3
22769 ~ [bauwerk] Ladder to Oblivion
Princess Mirrow Black @ Fantasy Collective