How much pink is really acceptable? In October there is no limit as it is all about pink for National Breast Cancer Awareness Month. This month Black Halo has all the pink you need in order to show your support. To further support the cause Black Halo is giving their shoppers a chance to shop for a cause by donating 10% of its online sales to support the fight against breast cancer. Whether you are looking to find something pink to wear during the month of October or want to find a way to support the cause via your online shopping habit Black Halo has got you covered.