The Congresswoman wears her hair with an overlapping part in a style that many of us remember once calling "the Rachel." But something isn't quite right with Rep. Blackburn's version. It's a bit too long in front, leaving too little difference between the length of the layers. The effect is that her hair seems to sit on top of her head, around her face, instead of looking like it's a part of her. Compare to the actual "Rachel:"
This is a great example of why regular haircuts are important even if your style is long. A cut is as much about shape as it is about length.