Hi, my ( very difficult to shop for) tween daughter has asked for these to go with her outfit for a wedding on Friday. I'm a rubbish shopper and usually just order things online if I possibly can, but I'm short on both time and budget so would really appreciate it if anyone who enjoys shopping can help me find some? She's a size 5.5 so I'm finding it extra hard, I think something that comes up large or small in a 5 or 6 might work. She's agreed to go with a non patent style if I can only find those. We're close (ish) to central London so can travel if anyone can find some, thanks so much if you can help!