Lost & found formal wear in Rapid City / West SD

Calvin Klein black tuxedo, size 40R

I lost my Calvin Klein black tuxedo jacket yesterday around 3pm after the charity gala let out near the Rushmore Plaza Civic Center. It's a black tuxedo with satin peak lapels, size 40R, in pretty good condition with just a light wrinkle from the ride home. Inside the left pocket there’s a folded tailor receipt and a small silver cufflink engraved with my initials RP. It has sentimental value—my grandmother helped me pick it out, and I really need it back for an upcoming wedding. If found, you can reach me at [email protected] so we can sort out a meetup in Rapid City, West SD.