A well-executed beauty collab does something special for my soul—and my newest source of warmth and joy comes from two brands I love equally: Ouai , my go-to for hair products and body mists, and Heaven Mayhem , a jewelry brand I've ordered from one too many times. When I heard murmurs that this duo would be dropping something together, I thought maybe they'd make a branded pouch for hair products, or a cool fragrance display situation. But the reality of the launch is much, much better. As of today, you can scoop up a Ouai X Heaven Mayhem Amulet Necklace—well, actually, two of them.

The premise is pretty innovative. You pour an itty-bitty, perfectly measured vial into one of two stunning statement pendants, and style as you wish. Then, throughout the day, you can untwist the top and reapply the fragrance as needed. “Scent has been a part of OUAI from the beginning, starting with our hair care, so it’s exciting to explore another way for people to wear it,” says VP of Brand Marketing Amanda Martinez.…