Vintage 80s dress, bold purple, lavender, teal, blue Memphis-Milano style

Stunning 1980s dress, with bold Milano-Memphis abstract graphic influence. Pattern mixes squiggles, zigzags, geometric shapes in pastel colors: yellow, purple, lavender, blue, teal and black. Just below the knee length, its has a drop-waist silhouette, with a loose elastic gathered waist, long sleeves with buttoned cuffs. it opens from the front with hook-and-eye fasteners hidden under the black buttons. There is no label so unknown material or maker; feels like nylon or nylon blend. Excellent condition, no noted issues. Can be machine washed. This item has been laundered using scent free detergent and without fabric softener. MEASUREMENTS: My measurements are taken with garment lying flat (hips, bust and/or waist measurements are doubled). please measure your body to match the numbers below, as vintage sizing will differ greatly. If you require a specific measurement not provided in this listing, contact me and I will assist you promptly. Size label: unknown Fits like modern day size: Medium (10-12), loose fit. waist has stretch Shoulder to shoulder: 14.5" Bust: 40" Waist: 36" Hips: 52" Sleeves length: 21" Length: 40" Mannequin reference: Size Small Shoulders: 15” Bust: 33” Waist: 25" Hips: 34"