IRO Midi Dress 
semi sheer, no slip (i'm assuming this came with one)
low v back with ruffle and strap at back of neck
side bottom slits, side zipper, buttons at cuff
Size 36 , which is US 4
Excellent condition

46" long
17.5" shoulder to shoulder
18.5" pit to pit
16" waist flat
24.5" hips flat

white with hot pink, red, blue, black, blue, mustard yellow