24 of Jill Biden's best fashion looks over the years By [email protected] (Celia Fernandez) of INSIDER | 24 of Jill Biden's best fashion looks over the years Jill Biden made her first fashion statements as FLOTUS on Inauguration Day in January 2021. The former second lady is no stranger to dressing for the public eye. Here's a look at some of her best style moments through the years.