Essense of Australia D2478 Tulle unclassified dresses

Lace gown over maple imperial crepe overlay. The dress was altered and worn once for my wedding, then dry-cleaned and stored. The picture of the dress in the dry cleaning bag is recent, from 2023, and shows the color of the maple underlay. I am 5'3" and around 125 lbs. The alterations done shortened the straps and added the bustle (shown in one picture), and loosened the gown through the hips/thighs. I wear a size 6 typically in women's pants and dresses. The dress zips but has the details of the buttons down the back, a beautiful long lace train, and wonderful detailing.