I would get
1) Matte Mauve
2) Silver Lining
3) Pretty in Pink

I think pinks and purples really make hazel eyes "pop". The Silver Lining will probably be the least natural looking, but if you use a light hand in applying it should look fine.

For a natural look I would stick with a brown or black/brown mascara. Or if they have a dark plum or aubergin mascara that would also give a bit of color.... although it may be a bit much if you use a lot of eyeshadow.