“No men allowed,” reads the sign on the clothing store that entrepreneur and model Andrea Costa hung in the window of her store in a shopping mall in Sao Jose dos Campos, a city of 700,000 people in the southeastern state of Sao Paulo. “Your pet is welcome,” it adds. Another sign posted in the store, Mr Luxos, asks men: “Please contribute to women’s privacy and wait on the bench outside the store.” Costa told AFP she made the decision after countless cases of men making untoward comments and casting lascivious looks at clients and employees in her store, including when she and her staff would …