NWOT. Charlotte Tilbury Airbrush Flawless Finish Complexion Perfecting Micro Powder in Shade MEDIUM. NEW / UNOPENED. This is a super-finely milled powder that can be used on its own to mattify oily areas or on top of concealer & foundation for the perfect airbrushed look. Silky-soft, cashmere feel on your skin. Helps to blur the look of lines & imperfection.