Blue tambourine with silver jingles

I lost my blue tambourine with silver jingles yesterday around 3pm near the Peace Gardens by the Crucible Theatre in Sheffield. It's a small 8-inch tambourine with a wood frame, a bright blue plastic rim, and a faint 'Nova' label on the back. There's a tiny dent on the rim from a fall last month and a faded white heart sticker on the strap. It has sentimental value — it was a gift from my aunt, and I'm really hoping to get it back.