If you want a "natural" look, I would go with brown artliner or pencil. You could try a bit of color on your lids, picking up any color in your irises (sometimes purple or pink brings out green or deepens the brown). I have dark circles around my eyes, so I try to brighten the lids with a bit of light pink or beige shadow on the lid and under my eyebrow, and that may be what you're looking for to stay "natural" while you wear some flattering eye make up. I would stay with brown for mascara, too.
I hope that helps you - good luck!
3 years, 3 months ago