Your normal fun from The Vivienne Files will return tomorrow, but today I have a question about crossbody bags.   I have a bag from Tumi - a wonderful bag - which is an earlier version of the beauty pictured above. It holds everything a human being could possibly need for a day in any city in the world. It fits flat against my body, and isn't at all bulky or obtrusive.   But every time I wear it, my clothes develop little pills and snags along the diagonal across my front and back, where the strap rubs.   Does anybody else experience this? What should I do differently?   In the grand scheme of life, this isn't a big deal, but I really don't like to feel like my handbag is destroying my ... View the Post