Vintage Green Union Made Maxi Dress

Brand: Union Made (Vintage) Size- Tag missing but I believe its a small. Measurements seam to seam while lying flat: Bust- 15" Under Bust (Across the diamond shape in middle of dress)- 13.5" Length of dress- 52" Width across bottom of dress- 53" This vintage dress has a zipper up the back and 3 buttons at the back of the neck. Only flaw I see is a few very light spots on the very bottom. See pictures above.