If I'm in a hurry when I'm creating a sim, I just give them one outfit in each category but then add more here and there as needed/wanted. But usually, I give them multiple, season-appropriate outfits for each category. One thing I've done consistently since Sims 3 is to give all my sims a few sets of comfy, lounge-around-the-house clothes that I change them into when they come home from work - like, sweatpants and a t-shirt and socks. Earlier, it was storming in my sim's world and they got wet coming in from work, so I had them take a shower and put on their lounge-around clothes. It was still storming outside, and I had them make popcorn and sit on the couch and watch a movie. They were so happy and I don't know why, but it made me feel happy too, lol.