Great Dress!!
Sweetheart neckline, fun music notes novelty print, back zip, strapless.
Guaranteed authentic. 
Thick soft substantial rayon spandex blend bandage fabric. 
Clear rubber strip on inside top edge. 
Substantial invisible zipper, hook-n-eye on back.
KK wears it on the cover of 2012 Baazar magazine.

Marked a size small.
Shown on a size 6 with a 35.5-26-36.5" figure.
Still has 2 original retail hang tags. The envelope has nothing in it.
Style HRT6C667-026 W18, KNIT DRESS, Rayon, Size S, by MAX AZRIA.

Excellent but not perfect. Very wearable!
I am guessing someone too large tried it on. 
Some stitching on the crossed bandage on bodice area has popped. 
I put a few stitches on bodice/bandage strips (see pics) and you will need to evaluate that and also if it needs more stitching.
(I do not have a sewing machine!)
Also, The top edge "wrinkles" (see pics) and needs a fuller/bigger bust to fill it out.
Two faint smudges that are faint/very minor & should come out.
Two teensy-tiny pulls. 
Again, not perfect but truly awesome and original! 

Measurements taken not stretched (relaxed) and taken flat/doubled for total measurement number shown.
Shown on 36.5-26-36.5" mannequin.
Length 24" (center front)
Bust Area 29", Pit Level/top edge 32"
Waist Area 24"
Hip Area 30"
Sweep 28"
Zipper 12"

Message any questions! 
Selling as it is, as described.
I combine purchases to 1 package. 
Let me know if you need a shipping quote and/or request a combined ship invoice at checkout.