Some people find it very difficult to find right shades for their skin tone. Light shades and dark shades lipsticks go well with a fair skin tone, on casual days nude shades or pink fits well, but during parties or special occasion darker shades makes them look more attractive, use matte finish lipsticks and of good brands which wont make your lips look darker. constant use of lipsticks makes your skin tone darker use olive oil twice daily for a week and you will find good results.
girls who are dark skin toned avoid using dark color like red and orange, they don’t suit your appearance rather makes your lips look more ugly and your skin tone even darker, I would suggest nude shades, brown shades and maroon which looks pretty on your face and makes your look attractive.
avoid using lipsticks daily, use a lip balm rather. remember to moisture your lips daily so your lips wont get damaged because of the products. use baby oil or honey mixed with sugar.