Forgetting to line your lips

Lining your lips can give your lipstick a full, even and lasting look. It ensures the makeup doesn't seep beyond the lines. To achieve a perfect line, make sure your lip liner is sharp, then start from the inside of the lip and move outward. Choose a lip liner that is as close to your makeup shade as possible to avoid a classic makeup faux pas: tacky lip liner that's far too dark for the lipstick you chose.