I use those Ergon pedals on my Dutch bike, which is my sometimes commuter/grocery bike. They look dorky as hell but they are the bees knees in terms of keeping your feet in place and providing a comfortable platform while biking in street/office clothes. They have a little tab on them to help seat your foot into the ergo position and keep them in place. I like them a lot.

I use MKS Lambdas on my Peugeot, which is my everyday commuter. I only commute in office attire and these pedals are rock solid through rain and snow. They grip your shoes without destroying them and provide a larger-than-average platform for your feets. I like them even better than the Ergons and they look great.