Little Harlow Madden’s baby clothes are going on sale to benefit a good cause.

Joel Madden Nicole Richie are donating daughter Harlow’s “gently used” baby wear in a charity auction in cooperation with handmedowns.com.

“The proceeds will go directly to The Richie Madden Children’s Foundation to help bring more opportunities to children in the U.S. and abroad,” Nicole blogged on her Celebrity Myspace account Tuesday.

Does your little one need a A-list look? Your princess can become the belle of the ball in a pair of Minnie Tonka moccasins, a chic Gymboree romper, or Harlow’s Stride Rite black Mary Janes, all of which are up for grabs as part of the auction.

“I have seen first-hand how many children lack the most basic items. I was so happy to clean out [Harlow's] closet and donate some of her hand-me-downs to this auction.”

Visit www.handmedowns.com for more information.