Increasing numbers of American brides are thinking about doing the formerly unthinkable -- getting married in a bold red gown.Not that red is a stranger to marriage. Hardly. Red plays a major role in Chinese, Hindu, and some Muslim weddings, and was a popular choice in medieval times. But for modern Westerners? Yes -- we too are starting to marry in red. At least some of us.It's been happening more and more in Europe over the past decade. Maybe that's because Europe recalls long stretches of tim.