How to Wear Dark Lipstick

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First, you must know whether you have a warm undertone or a cool undertone. Knowing your undertone will allow you to pick a color that complements your skin tone.
1. For Cool skin tones, Purples & Plums look best.
2. For Warm skin tones, Browns look best.
3. For Neutrals, Deep Reds look best. Plus Reds can look good on anyone.