Excellent vintage condition. Sirena California. Made in the U.S.A. Vintage size: 10. (Vintage sizing is different then today’s sizing, I would say this fits XS-S based on the lay flat measurements.) My bust is a size 4-6. Vibrant orange, yellow and fuchsia pattern. Halter neck, side slits on both sides of dress. Zippered back. Stretchy material.