70s Vintage Black Long Sleeve Maxi Dress w Mosiac Floral Pattern

This is a gorgeous 1970s dress. Made of poly, it’s a long sleeve maxi dress with a banded waist and v neckline. The fabric is primarily black with mosaic style funky psychedelic flowers in blues, whites, reds, yellows, greens and purples. The dress zips up the back and has a metal zipper. Overall in good vintage condition with no major flaws to note. Has no size tags - see measurements in photos for best fit - approx a small.