Most of the time I give them 2-5 outfits in the Everyday category and 1 or 2 in the other categories, and mostly leave them alone from there, but now I have weather to contend with I've started to change that, by making sure their outfits are weather-appropriate. I think most of the time everyday and the other non-weather categories will be changed to lighter clothing in the spring and heavier in the autumn for played sims so they don't end up going jogging in shorts in winter, or wear full length pajamas in the height of summer.