Before you're ready to live your full-faced fairy princess dreams, you'll need a stocked makeup bag. The first thing you'll need is something to make your under eyes the perfect canvas for bold, vibrant color. You'll want to start with primer or concealer that's a few shades lighter than your normal foundation (via The Beau Life). According to Naezrah, you should go for a setting cream paint base as well as a translucent setting powder.
Of course, you'll need some vivid, highly pigmented eyeshadows. Don't be afraid to think outside the box and make the color palette your own. Some beauty gurus like Bhumika Thakkar opt for more muted, pastel tones to have a slightly subtler look. If you're looking to buy new eyeshadows, go for cream or liquid instead of the traditional powder; it'll make the super-important blending component of the look that much easier (via Byrdie). Speaking of the importance of blending, you'll need a blending tool of your choice. Lastly, you'll want to be equipped with an extra glow-y highlighter, liner, mascara, and lashes to make the look pop. Throw in some rhinestones to stick on if your goal is that ultra-glam, ethereal look.