Navy queen duvet cover with monogram

I lost my navy queen duvet cover set yesterday around 3pm near the Target on North Main Street in Las Cruces. It's 100% cotton, with a subtle white chevron pattern on the front and a solid navy back, and the inner corner has a small monogram 'KA'. There's a faint coffee stain near the bottom zipper and a tiny snag by the edge from the dryer. It was a gift from my mom and means a lot to me, so I really need it back.