This Christmas, Sonam Kapoor is all set to auction her designer clothes online for charity. Known for her uber cool fashion sense, Sonam made this announcement on Saturday.

The actress has reportedly collaborated with friend and stylist Pernia Qureshi’s online fashion boutique, Pernia’s Pop-Up Shop. The proceeds from the auction will go towards Smile Foundation, an NGO which works to support poor children.

“Pernia and I wanted to do something for children this season. So we thought it would be great if I give like 50 pieces from my wardrobe and the proceeds go to Smile Foundation,” Sonam told reporters.

Sonam’s main motive behind this auction is to provide education to poor children.

“Pernia wanted to associate this with charity and I wanted to do something for education. This will go towards Smile Foundation to educate kids,”she said.

Earlier too, Sonam has been involved in charitable acts. However, this is the first time she is doing something like this.

“Pernia and me really believe in this. It is a great idea for people to go and check it out. We are waiting for the traffic for all the social networking sites to come there,” she said.