Restaurant Hostesses - What do you wear to work?

I work as a hostess. At the restaurant where I work, we wear dress pants and a nice top. My sister's friend works at Outback as a hostess and gets super dressed up. She'll wear a long skirt, a really dressy top, heels, and a lot of jewelry with her hair all done up. You'd think she was going out, not working. She looks pretty, but to me, that's just not practical. At my job, we're running around all night, in and out of the kitchen, so it wouldn't be practical to wear heels, and you wouldn't get that dressed up because you'd end up getting food on your clothes.