1, from the perspective of air permeability, a thin bra is definitely better than a thick one, but if the chest is not that big, for example, wearing an AA/A/B cup, wearing a thin bra will not be as chest-shaped as a thick one.

2. Thin bras are more suitable for girls with full breasts. If the chest shape is not very full and you want to wear a more beautiful chest curve, it is best to choose a bra with a thin top and a thick bottom.

3, petite chest can choose good permeability, wear thick mold cups in winter, medium thick cups in spring and autumn, and thin cups in summer.

4, and the choice of big breasts will be smaller. In general, ultra-thin or thin cups should be chosen no matter what season, and other thicknesses should not be considered.

5, if it is too thin, it is not good, the chest is easy to sag, and there is no shaping effect. You can wear it in summer, or you can put something in it.