This public domain pattern, Dogwood Blossom Chair Set, is a nice pattern that I hope you'll be able to find some use. It would be a shame for these just to die out. This pattern is from the May, 1953 issue of The Workbasket.
(To print, click to enlarge and then copy / paste to a word document on your computer)
Now, this is only semi-related to crochet chair sets, BUT ... check out these crochet chair sets !
Oh, if you just happened to wander in, I have a fair number of other free patterns here in my blog ... and add a couple more every week.
Thanks for dropping by,