Sports bra
 

I struggled all through high school while playing sports to find a sports bra that was supportive enough for me.. well, 3 years after graduation and I have found one that it AMAZING! The VSX sports bra by Victoria's Secret!! It provides outstanding support! Although it is pretty pricey, it was such an investment for me! Make sure you get the sizing right because the first one I ordered was too tight and not very comfortable

Another vote for the Panache sports bra! I'm a 34E, and it works great for running, yoga, and weight training. I didn't know they came out with that turquoise color - now I want another one! :D