Navy tuxedo jacket lost near Bestor Plaza

Last night I realized my navy Calvin Klein tuxedo jacket, size 40R, is missing. I was at Bestor Plaza after a concert near the Amphitheater yesterday around 7:15pm, and I must've left it somewhere along Main Street in the Chautauqua Institution grounds. The jacket is in good condition, with black satin lapels and a navy lining that shows a few creases from travel. Hidden inside the left breast pocket is a white pocket square embroidered with the initials 'PP' in gold thread, easy to spot if someone checks. This jacket matters to me a lot; it's a gift from my late grandfather, and I really need it back for an upcoming formal event. If found, email [email protected].