Navy tuxedo jacket with satin lapels

I found a Calvin Klein navy tuxedo jacket this afternoon around 3:15pm outside the Mansfield Theatre on Main Street. It's a size 42R, with black satin lapels and a slim, modern cut, and the pale blue lining has the CK logo stitched near the hem. The jacket is in great condition overall, with no stains, though there’s a tiny snag on the cuff and a loose thread by the breast pocket. Inside the breast pocket I spotted a white silk pocket square tucked in with initials "A.E." embroidered in silver on the lining—really distinctive. If this belongs to you, I’d love to help get it back; describe the jacket's unique features or the initials to claim it.