Vintage 70s black maxi dress with yellow/orange woven trim and gold sequins

I love the design around the waist and trimming of this dress. The design is a geometric design that is straight woven with varying shades of yellow and orange thread mixed with black. There are lines of gold sequins added between each section. I am not sure of the main black material. It doesn't stretch much at all. It may be a blend. There is a tag which says dry clean only. There is also a size tag which says vintage 10. There is a black Scoville zipper partially down the back with one clasp at the back of the neck. CONDITION: Dress is in nice gently used condition. I do not see any issues with the black sections. The knit sections do have some slight fuzziness to them. There is one picture that looks like there is a mark on the dress. There isn't. It was a piece of white fuzz. MEASUREMENTS: -Across chest underarm to underarm 17.5" to 18" (there is some more room in the cups) -Across waist 14" -Across hips 20" -Length from top of shoulder to hem 55"