Navy tuxedo jacket (40R) with satin lapels lost

I lost my navy tuxedo jacket yesterday around 3pm. It's a Jos. A. Bank navy tuxedo jacket, size 40R regular, two-button with black satin lapels, in overall good condition. There's a tiny coffee stain on the lower back hem, and the inside pocket has red thread initials 'A.M.' stitched on the lining as a subtle identifier. It was a gift from my grandfather, so it's sentimental to me, and I really need it back for a charity gala this weekend. Last seen near the Fontainebleau Miami Beach lobby on Collins Ave, around 3pm yesterday.