Ever wonder what would happen if someone put Halle Berry, Julianna Margulies, and 22 one-of-a-kind designer dresses, all in the same room? Yesterday at Philips de Pury, this happened at a glamorous auction that raised over $100,000 for the American Cancer Society and La Ligue Contre le cancer in France.

Donna Karan, Thakoon, Sonia Rykiel, Diane von Furstenberg, Catherine Malandrino, Lanvin, Givenchy, and Phillip Lim (pictured, right) were among the participants, each chosen to design a little black dress that incorporated Swarovski Elements. So, the lucky few who won one of these dresses not only contributed to a great cause, but also get to walk around town in a one of a kind dress by one of the world’s most renowned designers.

Fashionable celebs showed their support by sporting LBD’s, though Berry’s caught some flack for being a bit too little.

This is definitely a charity we can get behind. Check out the Swarovski Elements Facebook page and this video to learn more!