UGH, drives me crazy when the parents say, oh if you are going to do anything messy today or eating anything that will stain, could you please change her clothes. Hello, we do messy stuff EVERYDAY! I tell parents in the interview that the kids get dirty and I think that a clean kid is a bored kid, lol. I will not change them, send them in play clothes for crying out loud. One exception is, if we are having a special day, photo day, princess day, halloween etc. then I will change them.
I also tell parents if they are going anywhere straight from daycare and need a clean presentable child, to please let me know ahead of time and I will gladly have them .washed and changed for pick up.
I let my kids wear fancy stuff to school if they want and tell the Teacher straight out, please don`t worry about stains and messes, if they are wearing it to school I fully expect them to get dirty.