It's easy:
Expert Beauty and Cosmetics, suggested to put brush eyeshadow into the bronzer or powder eyeshadow color taupe. (tips use eyeshadow) Or, if you do not have both, try to buy the powder with one level of color is darker than your skin color. Draw a straight line lengthwise on both sides of the nose. To make it look more gaunt, Dab a little on the lower end of the nose, above the lip, to make the nose appear shorter.
Meanwhile, for the nose whose shape is not straight, bend slightly alias, you also can make it look somewhat straight when viewed from the front. The trick, use a highlighter or colored cream younger or same color with your skin. Apply in the nose that make it stand out or at the start swooping. This trick will make people who see your face to not focus on that part, and make the light does not leave a shadow in that section.
In addition, to make this trick more successful, you can ensure your other makeup to look better, for instance focus on the eye makeup or lip depending which part of the assets. Good luck!