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Learn about different face shapes. Tie back your hair. Look in a mirror and carefully examine your face.

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Many of us are unsure about our face shape and end up applying makeup that is unflattering. The most common face shapes are round, square, heart-shaped, and oval. To determine your face shape you will need to make sure all hair is away from your face. If you have bangs, use a headband as well. Pay particular attention to the width and length of your face. Take note of the distribution of facial features.  A round face is equally distant between chin and forehead as it is from cheek to cheek. A heart shaped face has a wider width from temple to temple, tapering down to a narrower chin. A square shaped face has the same width from jawline to jawline as it does from temple to temple. An oval shaped face is generally about one and a half times longer from forehead to chin as it is from cheek to cheek.