Wondering about the correct makeup order? This 9-step guide from a pro breaks it down simply. One switch could totally transform your look.

• Apply a pore-blurring primer to your t-zone before your makeup in summer. • Go for an affordable and mattifying primer that could help in tackling the sweat shine from your face, even out ...

"The best way to seal your liner is to apply an eye-shadow powder on top. This adds hours to your makeup and gives it a bit more pop. I use this technique all the time—especially for the red carpet.

With a product like this, though, it's so easy to go extreme. Instead of plunging your makeup brush into the product and applying it directly to your skin, Sir John suggested blending a little on ...