Fun eye make-up for blue eyes. The blue from the eye shadow will clash with your brown eyes causing them to pop. Another idea is to use a blue eyeliner instead of the blue eyeshadow for a more wearable day time look.
Makeup expert tricks: (1) For softer eyes, layer the top lid with black eyeliner, and the bottom lid with brown eyeliner. Also, (2) you can use white eyeliner to make eyes pop by lining the inside of the lower lid, and lightly lining the part where the upper and lower lids meet if your eyes need to look farther apart.