Powders leave a light veil on your face. They delicately cover up flaws and redness. Your face will be radiant and lit up. Compact powders are preferable for dry skin. Mixed and oily skin react better to loose powder, which sticks better. Powder is applied after the foundation and before the blusher.
You can find both universal, transparent powders or coloured powder to match your skin tone. Your face will then, each morning, be brightened up by a soft veil of light.