What is a good Christmas present idea for someone who loves makeup?

Ky 8-15-17👼🏼 & 10-28-17👼🏼 Pregnant with my🌈💕
I need ideas! I'm trying to think on what to get my sister in law for christmas. She's a senior in highschool. And she LOVES makeup. I thought about getting a gift card to sephora, but don't know what else to get with It? Any ideas?