Take care of your lips
Make sure you apply lip balm. You can also choose various fragrant lip balms such as cherry-flavoured, strawberry-flavoured and so on. Make it a habit so that you do not have your lips dried anytime.
Otherwise, you could also put on a bit of powder before applying to make the lipstick stay set there.
First use a moisturizer before applying lipstick if your lips are dry.
Hold your lip liner at a 45-degree angle and apply it with short, light-handed strokes. You never want a harsh line because it will look terrible when your lipstick/gloss wears off.
Begin with carefully contouring your lips with your desired colour- red, pink, tangerine and so on. Once you have made a border, fill in the inner lips.
Use contrasting shapes for fuller pout
If you want to make your lips appear fuller while still looking natural, use a slightly darker lip liner to define the bow and the middle of the bottom lip.
Once you have filled your lips with lipstick, keep your lips pressed for a few seconds to allow the lipstick get evenly distributed through both of your lips.
You can now apply a shimmering gloss to coat your lipstick. This will make your lips appear even more dazzling.