Womens Dress Gunne Sax Vintage Jessica McClintock Green Bubble Prom Peplum Dress Poofy Sleeves.  The tag says size 12, but even for vintage sizing it seems way smaller than a 12. It is modeled by my teenager who normally wears size 2. So I wonder if it is a Juniors Size 12 or if the tag is supposed to say Size 1/2 (I also have listed a different vintage dress by Jessica McClintock/Gunne Sax and that tag uses a slash and it's written as size 3/4). So I have listed this green dress listed as a small and I have provided measurements for the bust and waist. Please check your own measurements before purchasing. Let me know if you need any other measurements. Thanks!