When our three-year-old, truck-loving boy developed a sudden interest in cross-dressing, we couldn't skirt the issue. By CLAIRE ROSS DUNN Wednesday, July 28, 2004 - Page A16 A couple of Sundays ago, Findley, our six-year-old daughter, decided to wear her most special dress to church: a pink chiffony number, its upper layer iced with beaded flowers and a bow. It had been bought for her first flower-girl engagement in the spring. As she pulled it on, her three-and-a-half-year-old brother Emmett decided he wanted to wear it. Trouble ensued. Lots of the kids' interaction now is about he got it first,...