Vintage 70s Long Formal Gown Pale Yellow Lace Empire Waist Girls 14 Brooch Jewel

True vintage buttercup yellow 1970s prom dress or formal maxi dress with short sleeves and tie waist. V-neck with crochet lace type top above high waist and smooth fabric below, medallion brooch at chest, silver detail. Zip up back. Pale pastel yellow. feels like polyester but no tag but would fit Girls size 12-14 or women's XXS see measurements in photos. Some small stains, shown on tie, but nothing super visible. Bridgerton 1700s 1800s fancy old gown 60s 70s evening formal vintage teen girl formal dress