Hi, it is very beautiful dress by Pinko brand (Italian), collection of the year 2013
I wore it twice and never again as I gained weight..Did not sell it earlier as it was expensive and beautiful dress and I was hoping I'll get slim again.. ..The price was 400+£
The material is very stretchy. Beautiful addition to any wardrobe . At the back there is zip through the back ( as on photo ) .. In front there is corset style at bra part of the dress so you won't need to wear bra.. overall, very practical,  very beautiful , rare dress that doesn't look alike of any other.. Happy shopping!