Anyone wear scrubs?

I need tips and advice. I've never used them, have an association with scrubs and oddballs at the cornerstone at 3am, but now need a few for work.
I'm freelancing, but I'd like to not look like it, so I agreed to get some matching, color wise, scrubs.

What do you have, what is good about them, what is not so fab, what ones would you get if you could?

I'm looking at Cherokee flexibles, mostly. I like the mock wraps and interesting necklines. This is a spa atmosphere, not a blood and body fluids atmosphere.

Whats good about scrubs is they are light which means you dont sweat

the cool scrubs are sold right at the hospital by several travelling scrubs vendors...i love scrubs...so comfortable...i am old school and prefer hospital green...but only the pants worn with a white tee ...matching top would be lame in my circle of hillbillies and general nogoodniks

Colors are selected by the spa, sadly.
But I can live with two of their colors, and will rarely book four days in a row. Lots o laundry time.