"I have this fixation about this black leather The Row purse, but it's so prohibitively expensive, I will not allow myself to buy it. I literally go to the store to visit it. Too much money - it feels decadent... If I bought it, I'd only feel upset about it and take it back." Reese Witherspoon is refusing to buy a purse from the fashion line designed by Mary-Kate and Ashley Olsen.