Applying a black liner to your waterline can make your eyes look smaller, and white can sometimes be harsh. Instead run a nude/skintone pencil along your waterline. This opens up the eye without the harshness of the white, and can make you look more awake.
My faves are:
* Pixi Eye brighter liner £10.50
* Rimmel Scandal eyes in 'Nude' £3.99
Thanks for reading :)