If you used an automatic dryer it is important to remove clothes from the dryer immediately. If you dried your clothes naturally there is less of a rush, but you shouldn't leave them out longer than necessary either.  Leaving clothes in the dryer for too long can cause them to wrinkle. Clothes are much easier to hang and fold wrinkle-free when they are freshly dried. You'll want to get nice shirts, dresses, trousers, sweaters, and any other hanging clothes on a hanger and onto the rack. Be sure to use an appropriately sized hanger.  If you spot creases in your garments, try smoothing them out by hand. If the clothes are still warm this will often be successful. If smoothing out by hand does not work, consider using a clothes iron. Neatly fold and store your clothes. When possible, try to fold along the seams of the garment. It is necessary to fold pants by lining up their seams and creases.  If a garment is not amenable to folding, consider gently rolling the garment and storing it to ensure that it does not wrinkle. Don't pack stored clothes too tightly. If you have clothes that you do not use often - particularly if they are in a closet - consider using pest deterrents like mothballs and dryer sheets to dispel moths.  If clothes have been sitting unused for some time air them out rather than washing them again. Washing adds wear and tear to your clothes. While necessary when clothes are dirty, unnecessary washing shortens the life of your garments.
Remove clothes from the dryer ASAP. Hang nicer clothes. Fold and store the rest of your clothes. Care for your stored clothes.