Unbranded rockabilly halter top size small

No brand, no size tag, no fabric tag. This could very well be handmade. There is an inverted hidden zipper closure in the back. Halter top ties at the neck. Elastic at the back for stretch. Its in excellent condition. Red with flocked / velvet black cherry and floral design. Smoke free home. Sweetheart neckline and a small cut out under tied bow at chest Could possibly fit XS? approx 15.5 unstretched inches across the chest 20 inches in length * Pin up, retro