The lip liner should be just darker than the lipstick, but that s okay if it matches to lipstick.
Lip liner helps to define our lips.
Apply lip balm on lips to last lipstick little longer. Draw line along with lip line by defining your lips. If you have larger lips draw lip liner below the lip line and cover that lip line with foundation. If you have smaller lips and you want to make it look larger draw lip liner above the lip line. After finish defining your lips with lip liner put lipstick in lip line only.