Push up bra vs t shirt bra, which one should you wear and when? This complete guide breaks down every difference in padding, shape, daily wear suitability.

You put on a push up bra and something changes. The bust looks lifted, more defined, noticeably fuller. Take it off and everything goes back to exactly how it was. Most women know push up bras do something. Far fewer understand how they actually do it. What's inside the cup, why the padding is shaped that way, what the underwire angle has to do with anything, and why some push up bras create a dramatic effect while others just add a little shape. Understanding how a push up bra works helps...

Here's something that confuses almost every woman the first time she hears it. 36B and 34C are sister sizes. They contain the same cup volume. The amount of breast tissue each bra holds is theoretically identical. So technically, if you wear one, you could wear the other. But here's what nobody tells you after that: technically the same and actually the same are two very different things when it comes to bra fit. 36B and 34C feel completely different on the body, suit different body frames,...