In a new book, Mrs. Obama unpacks the complexities of dressing and hairstyling during her eight years at the height of American politics. Credit...By Maddie McGarvey and Philip Scott Andrews/the New ...

“The Look” should be studied by generations to come because of what it reveals not about fashion, but about politics. By Vanessa Friedman Michelle Obama’s new book, “The Look,” is a lot of things. It ...