What do you use to remove the lipstick?

Any makeup remover. I like coconut oil for that.

Please an anyone describe shade iconic iris … is it a light shade ?

It is my favorite shade. I am olive and fair complexion and it is a touch darker that my lip color. It is my daily lipstick.

Does this lip gloss get all inside your teeth causing it to look red in the lines of your teeth?

I have used the same color of Revlon for a few years, but, unable to find it in the stores. I did find it on Amazon and was very happy to find it 😊. I have never had a problem with it getting on my teeth or the lines. I also use chapstick as a gloss which makes these old lips (I’m 77) feel better.

Which colorstay lip liner can be paired with the nude lipstick?

I do not use a lip liner. Let me tell you this is awesome lip color. I don't think you will need the lip liner. It doesn't move and the color lasts all day. I "LOVE" this stuff. Put it on and let it set for a few minutes and then blot. You are set for the day. No application even after eating....WOW!