Yellow and Green Paisley Halter dress (roughly medium)

Beautiful yellow and green dress with a halter neck, scalloped edges, and a round flowy skirt. The tags were removed when I acquired this dress a few years ago, but it fit me as a medium. It has very minimal stretch and a side zipper, so I would recommend it best for a true medium or someone between a small and medium. Definitely has that vintage 60's - 70's sundress feel. Without the tags on, I can't be sure of the brand but it looks to be part of a "Spense" collection due to extremely similar fabric.