So I signed up for this monthly nail polish thing through a website called Julep. They cost $19.99 a month, and they have a few options for their monthly sets too. You can skip months if you don't like the color, of course.
They have a referral thing going on where if I invite 2 people (or more) I can get a free box. And if you sign up, they send you a box for free as well (if you don't get the code in your email I have one that can get you a free one). I love the colors I've gotten so far.
If you would sign up under my referral id be so grateful!!