If you are looking for the colour specifically, I would give Fashionably Fuschia a whirl and see what you think. There are many l/l that will match at the counter so just ask when you look at the l/s.
As for lining, it looks as if she has her lips lined slightly above the lip line on the upper lip only. I myself don't like to do this but depending on your lips, some people can really pull it off well. My only recommendation is to try it at home with a liner and lipstick you are used to and see how it goes. Since you don't own any liners, it is best to go to your counter and get swatched for a liner that is close to your natural lip colour. Mine are close to Subculture liner so that works well for me, but I do have quite pigmented lips for my skin tone.
For pouty lips, it can help to place a clear gloss over liner and/or lipstick. Place an extra dab in the middle of your bottom lip. This helps add dimension and extra shine to your lip, giving a fuller and more pouty look.
HTH!