Navy scarf with silver brooch, lost in Aberdeen

I was wandering down Union Street toward the Bon Accord Centre yesterday around 3pm when my navy Marks & Spencer wool scarf with a small silver leaf-shaped brooch disappeared. It's about 180 cm long and 30 cm wide, soft wool with a slight fray along the edge and a faint coffee stain near the corner. I really need it back—it's sentimental because it was a gift from my mum and it's been with me through many Aberdeen winters. If you found it near the Costa Coffee on Belmont Street or around the bus stop by Union Square, please drop me a message; I'd be forever grateful. The brooch stands out: a tiny leaf-shaped silver pin near the end, easy to spot if you see it on the ground.