I have been tracking the braless trend and it makes a lot of sense if you have perky breasts. I have seen the trend in many forms, but generally it means that you just don't wear a bra and let it all hang out. That does not mean that it is all great. For instance, Lindsay Lohan or Anneliese Louis van der Pol or Rumer Willis were disasters.

On the other hand, Britney Spears or Lilly Allen or Eva Mendes were awesome dressing without a bra.

Now Blake Lively takes it one step farther by even abandoning the shirt and simply wearing a jacket. Hmmm...sounds like a great way to save money.