Page Six may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Move over designer bags, Martha Stewart’s carrying Gap. While the mall brand’s new purse collection just dropped, it’s already found a fan in the domestic doyenne. She shared a snap of the Five-Pocket Tote on Instagram Stories last week, along with a seemingly unsponsored rave review. “I am not much of a handbag girl or even a tote bag lady but I am in love with this new denim bag,” she wrote. While her exact light-wash denim version is already sold out, the durable design is still available in…