Vintage Black White Foral Sun Dress

All tags are missing. Believe this dress is polyester and a large. Measurements seam to seam while lying flat: Bust- 16.5" Across Bottom- 26" Length (without straps)- 34" Straps- (double straps each side)- 5.5" This is vintage with some flaws. A few small spots don't see unless you look close and bottom seam in back a little loose. See last 3 pictures. This a very cute, comfy dress!