Navy blue floor-length gown with beaded belt

I lost my navy blue floor-length gown yesterday around 3:15pm after leaving the Tropicana Evansville on Riverside Drive, by the riverfront entrance. It’s a Jovani gown, size 6, with a detachable silver beaded belt and a small side slit. The hem has a little wear from past events, and there’s a tiny tear in the inner lining near the left seam you’d only notice if you tug on the lining. It was a gift from my grandmother and means a lot to me, so I’m really hoping to get it back.