Seven articles of clothing once worn by pop star Britney Spears are among the pieces offered by online auctioneers Gotta Have It! in its Rock & Roll Pop Art Auction.

One of the featured pieces is a T-shirt worn by Spears while she was a cast member on the New Mickey Mouse Club and signed by her co-stars, including Justin Timberlake, Christina Aguilera, and Keri Russell.

One of the items not being featured: pants. She hates those.

Other items up for bit include some ree-diculous, titillating outfits from her "Drive Me Crazy" and "Oops, I Did it Again" world tours. Follow this link to nostalgically remember the glory days of Britney Spears fashion.

Proceeds from the sales of the Spears items, which are provided by Tri Star Sports and Entertainment Group on behalf of the singer, will go to charity. The company's owner, Lou Taylor, is a spokesperson for the Spears family.