Vintage 90's button down polka dot midi dress M

GORGEOUS polka dot and floral printed button down midi dress by Algo. 100% rayon. Deadstock NWT. Labeled a size 12 but I believe it fits more like a medium. Please check measurements. No stretch. Pin up, rockabilly, volup, boudoir, burlesque, cheesecake, 50s, retro, a-line, novelty, old Hollywood, glam, bombshell, vixen, siren, glamour, classic, 80's, 90's, vintage