Discover the magic of lingerie:
All about sister sizes

Buying lingerie can sometimes be challenging, especially when it comes to finding the perfect fit. We’re often used to focusing on one specific bra size, but did you know there’s a nifty trick to having more options without sacrificing comfort? Get acquainted with the concept of “sister sizes”. This smart approach can help you find the ideal bra, even if your usual size isn’t available.

What are sister mates?


The idea behind sister sizes is simple but effective. A sister size is a bra size with a different cup letter, but the same volume as your usual size. This means that if you want to find the perfect fit for your breast volume, you can play with different bra sizes that are sister sizes.

How do sister sizes work?

Let’s say you normally wear a bra size 70E. In this case, you can also consider trying the sister sizes 65F and 75D. Why? Because the cup size indicates how much difference there is between your upper and lower size. By exploring sister sizes, you can find a bra that’s just as comfortable, but might better fit your body type or the style of your outfit.

When are sister sizes useful?

These sizes are especially useful in different situations:

Unavailable sizes: Sometimes your usual size is not available in the bra you want. In that case, you can try a sister size that is available.

Big breasts: If you have large breasts, wearing a smaller sister size in circumference can help provide more support. For example, if you’re wearing size 80G, you might consider 75H for extra support.

Comfort versus style: Sometimes you may want a certain style of bra, but your usual size is not comfortable. This is where sister sizes can come in handy to find the perfect balance between style and comfort.

Always pay attention to your circumference

One thing to keep in mind when experimenting is the circumference of the bra. If you’re trying a sister size, you may need to tighten or loosen the hooks on the back to achieve the right fit.

In short, sister sizes are a smart way to get more flexibility in finding the perfect bra. Remember, it’s all about maintaining the same breast volume while adjusting the fit to your needs and preferences. So, the next time you go lingerie hunting, know that there are more options than you think, and sister sizes can be your secret weapon for the ideal fit and comfort.