Zum Zum/Niki Livas Vintage Size 9-10 Strappy Beaded Sequined‎ Formal Prom Dress

For sale is this vintage Zum Zum by Niki Livas, velvet stretch formal dress in black with beaded sequined style floral embellishments, and cut out back design, side slit to knee area. (purchased new in 2001) Dress is a size 9-10 and the velvet fabric is stretchy. Thin straps. I do not find any flaws with this dress and it is in excellent worn twice pre-owned condition from personal closet. Please compare measurements closely to one of your own similar garments to check for fit prior to ordering. Thank you! Measured flat with no stretching: Chest: 17.5 inches underarm to underarm Length: 56 inches top on shoulder strap to bottom hem