70D Bras

In this size, we have 58 models: the number 70 is the underbust circumference in centimeters, and the letter D indicates the cup size, which is the difference between the bust circumference and the underbust circumference.

Sister sizes for 70D: 65E, 75C. If 70D fits well around the band but the cup pinches or gapes, opt for a sister size instead of just changing the letter—the cup volume will remain similar, but the band size will change.

For this cup size, support is crucial: underwires, wider sides, and a multi-row clasp hold the bust without straining the shoulders.

Remember that brand sizing varies—for each product, we provide the manufacturer's size chart. We've described how to measure on the How to choose your size page. InPost Parcel Locker shipping is PLN 12.99, free for orders over PLN 199, and you have 14 days to return.
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At 70D, the cup is already well-defined, but the band is still narrow – this combination is where fitting errors most often occur. All the support comes from the band, so it must lie horizontally and fit snugly, and the straps are only responsible for positioning, not for lifting.

The difference between the bust circumference and the underbust circumference here is about 20-22 cm. A seamed cup, sewn from two or three parts, shapes the breast more fully than a seamless molded one and is less likely to cause tissue spillage at the top. A good fit test is to raise your arms: if the bra moves with them, the band is too loose.

Sister sizes are 65E and 75C. It's worth keeping them in mind, because with one brand's cut, you might be off by one size level - here you can easily compare this in the 75C and D cup collections.

In the comparison, you will find models from brands such as Lormar, Selene, and Kleo - from smooth, seamless to lace with a soft cup. If you are unsure about the size, start with the bra sizes guide and only then choose a style.

When buying online, pay attention to the description of the cup finish. A version with a cotton lining is more comfortable for all-day wear, and smooth microfiber is less visible under thin material. This is a detail that doesn't change the size but significantly affects comfort.

Najczęściej zadawane pytania

Czym różni się miseczka dzielona od formowanej?

Dzielona jest szyta z kilku elementów, więc lepiej formuje i podtrzymuje. Formowana jest gładka i mniej widoczna pod cienką odzieżą.

Jakie rozmiary siostrzane ma 70D?

65E i 75C.

Biustonosz unosi się przy podnoszeniu rąk - dlaczego?

To typowy objaw zbyt luźnej taśmy. Powinna przylegać na tyle, by pod materiałem mieściły się najwyżej dwa palce.

Czy przy 70D potrzebne są szerokie ramiączka?

Nie są konieczne, ale odciążają barki przy dłuższym noszeniu. Większość modeli ma regulację w obu ramiączkach.