Navy Calvin Klein tuxedo jacket, lost yesterday in South Bend

I lost my navy Calvin Klein tuxedo jacket yesterday around 3pm near the Morris Performing Arts Center on Main Street, just off Michigan Street, in downtown South Bend. It's a navy, slim-fit jacket in size 40R with satin lapels and a small scratch along the left pocket; the inner lining has a tiny 'PP' monogram I had sewn in as a personal touch. It pairs with the matching tux pants and a white dress shirt, but the jacket is the key piece. It's sentimental—my grandfather gave it to me and I wore it to a big family event not long ago. I’d really appreciate getting it back; it’s not easy to replace on short notice.