You know that friend of yours who is obsessed with makeup? Yes, that one — the one who watches hours on end of YouTube tutorials. We have the perfect presents for you to give her (or him!) and leave her seriously impressed. These 15 palettes offer a wide array of eye shadow shades (from colorful and highly pigmented to work appropriate) and are, simply put, beautiful. But most importantly — for you at least — they're all under $100. Keep scrolling to see our picks.