Kylie Cosmetics are the bomb. I can't even express to you how much I love these products. Not just because I'm a massive Kardashian fan, but because her products are genuinely outstanding.
I now wear the liner every day, and then either wear one of my Kylie products, a lipstick, just on its own or even with a simple clear gloss.
My personal favourite is Literally gloss, mostly just because I'm more of a gloss person than a Matte person... I wear glosses day to day, I think they're more versatile, whereas I personally think mattes are for a more 'done up' look.
One tip though: make sure you 100% are sure which colour you want, as these end up looking completely different on every single person! If you're not sure, but still really want one, then I would suggest to get one of the more 'safer' colours.
Top: Kylie Lip Kit in 'Candy K'
Bottom: Kylie Gloss in 'Literally'