Vintage Nadine Blue Ruffle Tiered Short Puff Sleeve Party Dress

Size- No size tags, see measurements. Im not sure if this is womens or girls, according to size charts online it could be either a girls size 10 or a womens XXS.

Condition- Has some signs of use. See pictures.

Measurements taken flat un-stretched:
Shoulder to shoulder- 15"
Armpit to armpit- 15"
Waist- 11.5"
Shoulder to hem- 46"
Sleeve length- 8.5"