3. Your Natural Breast Shape Determines Whether or Not You Really Need Padding. Women who have a conical breast shape usually wear a size C cup and smaller. The best bras to shop for are padded ones. They help to fill out areas that that may need a little help
4. Surprise: Your Breasts Are Probably Not Both the Same Size. A majority of women have one breast that is slightly larger than the other. For cases where this is more obvious, wearing a thinly padded bra, like the one above, will give the illusion of symmetry.