We all know October is Breast Cancer Awareness Month. According to the CDC , aside from non-melanoma skin cancer, breast cancer is the most common cancer in women, and the National Cancer Institute estimates that one in eight women will be diagnosed in their lifetime. Here's how you can help by doing what you do best. Shop! These fab beauty and fashion items that donate part or all proceeds from sales to help fund breast cancer rese arch: This October, Fergie and her Fergie Footwear brand are joining the fight against breast cancer. The Hope shoe, from Fergie’s Fall 2010 collection, will be available during the QVC presents “FFANY Shoes on Sale” event benefiting breast cancer research on October 15 th . It retails for $45 (half its original retail price) and 100% of the net proceeds go to breast cancer research. More deeply-discounted designer shoes will also be for sale. To date, “Shoes on...