WHAT'S HOT Pure Style underarm liners Say goodbye to sweat patches with these ultra-thin disposable liners, which adhere to the inside of your clothing. Available at www.purestylelife.com . High-waisted straight-cut jeans Just when we had got our heads around skinny jeans, Kate Moss wears a new style at London Fashion Week. Who can keep up? Leopard prints Sexy, fun and even Kylie (left) loves 'em. No one does them better than Dolce & Gabbana. WHAT'S NOT Baby wigs A California-based website, www.babytoupee.com , is marketing hairpieces for toddlers. To combat baby baldness? MC Hammer trousers Style Meter has said it once and will say it again: you can't touch this trend. Low-waisted dresses Style Meter has spotted a style that practically comes down to a woman's ankles. They bring a new meaning to the words 'tent dress'.