Some have really small lips and wish they were bigger. I have a makeup tip that will help you and cost little
Step 1: Wear light colors--just as dark colors make you look slimmer in your body so does it in your lips. Light colors is your first step. Wear a pale pink, however do not wear frosty color
Step 2: Always wear lip gloss. Lip gloss reflects light
Step 3: Wear white* eyeshadow and apply a little in the cupid bow and under the bottom lip and blend in.
*If you are darker skin be sure to use a tan eyeshadow instead of the white eyeshadow for the full lip effect