Blue beaded two piece Macy’s prom dress

This two piece is perfect for prom, and it has only been worn once. I wore this for my sweet sixteen and it was perfect! No tears or stains with the only problem being maybe the expected few sparkles that have fallen off. One of the photos is a bit blurry but it was the only ones of the original store model that I could find. I think that the size is between a 4 or 6 and I will update when I am sure. I am 5’3 and at this point weighed around 120.