The saleswoman is the first to notice when you step out of the dressing room. Her eyes fly open in shock. The tape measurer falls from her nerveless fingers. "That's impossible," she breathes. "Eighty percent of women are wearing the wrong size bra. An ill-fitting bra can cause back, neck and shoulder pain." "At least seventy-four percent of women are wearing the wrong size bra," the customer standing next to her intones, before ripping her…
