Manolo says, here is the Manolo’s latest column for the Express of the Washington Post. Dear Manolo, I’m going to my mother-in-law’s for Christmas, and I know that I’ll be receiving the gift of clothing I don’t want. Last year’s present was a holiday sweater with snowmen and reindeer. As a reward for my good and uncomplaining behavior I plan on giving myself something special later. What would you suggest? Anita Manolo says, this is one of the eternal questions, how to deal with unwanted and unattractive gifts from those we love and/or must tolerate? Oh, how many times has…