Washington Post fashion reporter Robin Givhan, best known to many as Michelle Obama’s worshipful accessory to fashion, lectured Sunday to the dumpy masses of America. As most U.S. citizens have “blighted” the landscape in horrid summer clothes, they should really honor the First Lady for knowing how to dress on vacation — even if Mrs. Obama is wearing a French-designer top that most likely cost upwards of $500 as she took taxpayers for a ride with a fancy Spanish vacation.