Actress Lena Dunham said Monday that she is selling her clothing in order to support Planned Parenthood.

In an Instagram post, Dunham wrote that she is “cleaning out my closet” in order to raise funds for the nation’s largest abortion provider.

“I’ve been lucky enough to own some truly special (often custom) pieces from innovative designers and selling items that have been worn down Brooklyn streets, on the set of GIRLS and at awards shows and book signings,” she wrote. “Each purchase will come with a note from me that documents my experience wearing the piece. I hope you enjoy the pieces and the stories behind them.”

The New York Times reported that Dunham will sell 169 pieces from her wardrobe on The RealReal, a fashion consignment website, and donate all of her 70 percent commission on the items to the Planned Parenthood Federation of America.