Navy North Face parka, lost near Derby station

I've been in a bit of a panic since yesterday around 3pm after I realized my navy North Face parka wasn’t in my bag. It’s a men's medium, navy blue with an orange quilted lining that peeks out when I unzip the front. There’s a small tear near the left cuff where the fabric has frayed, and the outer material shows a touch of wear from daily use. I think I last had it outside the Derby railway station by the taxi rank and probably dropped it somewhere along Market Street, near the Derbion mall. It really means a lot to me—it was a gift from my sister last winter, and I’d really appreciate getting it back.