Vintage 80s Purple and Pink Dress

Vintage 80s dress. Purple, pink and green, kinda of a swirl, galaxy, marbled pattern. The fabric is very light and breezy. The dress buttons all the way up, has an extra snap at the chest, buttons at the cuffs, and ties around the waist. HAS POCKETS!! There is not a size tag or any labels on this dress so I've listed measurements. I normally wear a Large dress and this fits me well. The pictures do not do the colors justice. Waist 47" (not tied) Bottom of shoulder to bottom of dress 42"