Beige duvet cover with navy piping, found near Pike Place

I found a beige queen-size duvet cover with navy piping this afternoon around 3:15pm outside Pike Place Market, near the street entrance on 1st Ave. It’s cotton sateen and in decent shape, with a small coffee stain along the bottom-left corner and a neat 'A.R.' monogram embroidered in navy on the top-left edge. The zipper works smoothly and there are no tears or pulls, just a bit of sun fade from being left out by the bench for a while. It was sitting by the sidewalk next to a striped tote bag, basically just waiting to be noticed. If this is yours, reply here with the monogram details and we can figure out a quick meetup nearby to get it back.