It's somewhat surprising that given the popularity of dresses as work wear in the last five years that we don't see more dresses in Congress, so I like this choice. But my concern here is the fit. It looks too big. Her chest is completely lost, making the top look more like armor than clothing. And although the style of the dress has full sleeves, we're still seeing too much fabric up around the upper arms - see how it's bunching around the armpits? If it doesn't fit, it doesn't matter how great the style is.