Lost set of blue bed sheets with white floral patterns and two pillowcases, last seen near a park in Salem.

I lost a set of bed sheets while moving some things to my new apartment in Salem. The sheets are a lovely blue with white floral patterns and include two pillowcases. I last remember having them in my car, and it might have slipped out when I stopped at the park to take a break. I'm really hoping to find them as they were a wedding gift from my grandmother.