To help keep lines and wrinkles at bay, you need to keep your skin hydrated, both inside and out. Drink plenty of water, and be sure to use a daily moisturizer. There are many to choose from, and it might take some time to find the one that is right for you. Apply it when your skin is moist for maximum effectiveness.
Did you know that oily skin holds smells more effectively? This doesn't mean skipping that shower is a great idea. However, it does mean that adding a quick dab of petroleum jelly to wrists before applying fragrances will help them last all day. Keep a small roller-ball of your favorite scent in your bag for quick touch-ups.