M.S.
I label the tags with a sharpie, just with the last name or the first initial of our last name in case I used the clothes again with a future child (and I did, less than a year later!). I only label the stuff I care about. Anything else, fair game for the other kids. ;-p I figure, what goes around comes around. Your daughter can identify many of her clothes, I'm sure (especially her boots and jacket). My son has been in daycare for 16 months and there's never been a mix-up or missing clothing. I don't even bother to label my daughter's stuff (she's 8 months so it doesn't travel to the playground or on walks or anything).