Cosmetics, if applied properly, can produce surprising effects in camouflaging the signs of aging skin, including wrinkles and sagging skin. Here's what I'd sugest: always apply moisturizer before foundation. Large areas of the face could be best covered with a moderate-coverage foundation with a matte or semi-matte finish. (If you have dry skin, avoid facial powder because it reflects light.) Make sure your foundation matches your skin color exactly, so it's not noticeable. If you are unsure about whether the color matches, I'd suggest going to a department store and having one of the makeup artists apply some products to see what color matches best. Hope this helps!