I need some new work shoes before I go to a conference next week. THe conference is on a university campus and I have to do a lot of walking, but the dress code is very formal so I need high heels (I always wear heels at work and my work suits have trousers the right length for me to wear with a three-inch heel). I can't wear my ordinary work shoes because they're suede, and if it rains they'll be ruined.
THere are lots of gratings and other heel traps so the heels need to be wide rather than pointed, which means bog-standard court shoes won't do. They have to be black. Any suggestions? I have approximately an hour to go and get these shoes at the weekend, or I just about have time to get them online if I order today. Suggestions gratefully received!