Answer:

 Apply shadow to the eyelid crease from the inside corner to the center, and use highlight directly above, again from the inside corner to the center. This will widen the eye and draw attention away from the sagging skin on the outside corner.
 For thinning, sagging skin, use Lift Complex at night. Lift Complex will plump up and re-hydrate collapsing skin cells, restore lost collagen and elastin for support, and provide antioxidant protection against future aging. Use Lift Complex instead of your moisturizer, but only in problem areas - Lip lines, crows feet, above the eyes.