Vintage 50s/60s Floral Pleated Waist Shirt Dress

Wounded late 50s/early 1960s beauty! Slinky autumn floral dress with button front and pleated waist. Bow fetal at neckline. This collar is to die for! Feels like acetate, possibly homesewn. Flaws include seam grin/loose stitching at darts and underarms, 2 small holes at front, a worn spot at the placket, and visible stitching from the interior metal snap buttons. It also has a faint musty smell. No tags. Pinned of dress form. Estimated women’s modern XXL. Flat measurements Shoulders 17.5” PTP 22” Waist 18” Length 43”