We've been out since the week before Memorial Day, and we start back August 20.
My kids are entering 12th and 9th grades this year. DH picked up some notebook paper, the pens they like, pencils, and a few binders last week when he was shopping. He will continue to get a few things each week and by the time schools starts, they'll be set.
They aren't allowed to wear shorts to school, so we need to pull out all of the jeans and see what fits and what doesn't. My oldest is very picky about jeans and was wearing a 28x34 at the end of last year. He has gotten a little taller, and I really hope he can still wear that size. They aren't easy to find, but a 28x36 is probably impossible. DS15 has grown about 5 inches since May, and I'm sure none of his stuff fits either.