All you designers get your sketch pads ready - in celebration of her new fragrance Luscious Pink, Mariah Carey is holding an online competition that asks you to design a new pink dress for her.

The singer will select her favorite design that you must submit online, and three copies of the winning dress will be made – one for Mariah, one for the winner, and one to auction off to benefit Breast Cancer Awareness.

You can head on over to MARIAH’S CLOSET for more information and to start uploading your designs. You can also check out what some folks have made already and vote for your favorites…