Black satin floor-length gown with emerald sash

I lost my black floor-length satin gown yesterday around 3pm near the Starbucks on Oak Street in Medford. It's a size 8, by Jovani, with an emerald-green satin sash and delicate silver beading along the neckline. There's a small fray on the left hem about two inches up from the bottom, and the inner label reads Jovani 8120. It has sentimental value—my grandmother gave it to me, and I'm really hoping to find it before my formal event this weekend. If anyone found it, please let me know; I’d be forever grateful to get it back.