Vintage Pink Floral Lace Trimmed House Dress / Muumuu

Vintage 80s / 90s pink floral prink lace trimmed house dress muumuu. No tags indicating maker, material or size. I would say it's an acrylic, fits as a large or bigger. Does have one small (burn?) mark. Measures 31" across shoulders (not including lace), 31" pit to pit, 30" wide hips, 26.5" wide at base, 54" long.