Fashion icon Diane von Furstenberg has collaborated with Diet Coke in the United States to create a rather beautiful set of four DVF print-inspired bottles*. The limited-edition bottles are available for $30 from select DVF boutiques (only in the US), with 100% of proceeds going to support of The Heart Truth program for women’s heart health research.

*Disclaimer: The bottles are collector’s items only and don’t contain any liquid. Disclaimer 2: I am working on a pretty incredible project with Diet Coke, but this isn’t one of them.