In honor of National Breast Cancer Awareness Month and the forthcoming 10th anniversary of her hit Broadway musical, Mamma Mia! producer Judy Craymer is launching a collectible “Rock Chick Supremo” T-shirt benefitting the Breast Cancer Research Foundation. This pink, white and silver cotton shirt was created by Craymer and cartoonist Marisa Acocella Marchetto, a breast cancer survivor and author of Cancer Vixen. The T-shirt is the latest breast cancer-related initiative from Mamma Mia!, which has already raised almost $1 million for BCRF. (The phrase “Rock Chick Supremo” appears in the show.) Modeled in our Hot Shot by Estee Lauder supermodel Carolyn Murphy, the Ts are available for $40, with $30 donated directly to BCRF. For more information, click here.