Sourced from a vintage shop and I was told the dress is probably from the 1970s. I’m not 100% sure on the date range and size, but it is cotton and it is wrap around halter style with open back. No tags on the dress. The wraparound waist when measured extends to about 38 inches. Wrapped around I would say it would likely fit a size 30 or 32 waist. Potentially a size medium. Good used condition in hues of orange, yellow, green, navy, and white.