1970s Mint Green Slit Sleeve Maxi Prom Dress Dillard's

Mint green 1970s maxi prom dress with slit sleeves and layered sheer drape design. Lying flat, it measures about 14.5" across the top, 12.5" across the waist, 50" top chest to bottom seam on the true dress layer, and has 19" long sleeves from neck seam to end seam. Elastic sleeve ends, back fasteners, and waist tie are still intact. It has an union made tag from the 1970s and a tag stating size A. There's one small hole, staining along the base, and multiple snags throughout the sheer top layer--shown in photos. There's also small sections along the outer seam that need resewed. *Photos lean more blue in color but it's truly mint green.* Comes in a plastic Dillard's garment bag.