Is my bra size the same in every brand?

No. A 34DD is not a 34DD everywhere. Bands and cups run differently by brand, especially UK brands like Freya and Panache. Use the size translator to see your size in each brand.

What are sister sizes?

Sister sizes share the same cup volume with a different band, like 34DD, 32DDD, and 36D. If the cup fits but the band feels off, a sister size usually solves it.

How do I find my size if I am not sure?

Use the free bra size calculator: enter your underbust and bust measurements and it returns your band size, cup size, and sister sizes.

Shop by Size

Every band + cup combination with enough in-stock picks to warrant its own page. Each size links to a curated list across the brands we cover, with live prices and band ranges.

28 band

28D81 bras 28DD93 bras 28DDD104 bras 28G141 bras 28H145 bras 28I147 bras 28J132 bras 28K111 bras 28L72 bras 28M70 bras

30 band

30B41 bras 30C61 bras 30D232 bras 30DD256 bras 30DDD271 bras 30G294 bras 30H288 bras 30I280 bras 30J255 bras 30K220 bras 30L166 bras 30M143 bras 30N39 bras 30O35 bras

32 band

32A47 bras 32B177 bras 32C256 bras 32D468 bras 32DD491 bras 32DDD433 bras 32E57 bras 32F42 bras 32G384 bras 32H342 bras 32I306 bras 32J307 bras 32K272 bras 32L219 bras 32M194 bras 32N79 bras 32O63 bras

34 band

34A136 bras 34B251 bras 34C340 bras 34D551 bras 34DD542 bras 34DDD533 bras 34E60 bras 34F86 bras 34G528 bras 34H463 bras 34I440 bras 34J366 bras 34K323 bras 34L272 bras 34M237 bras 34N105 bras 34O93 bras

36 band

36A120 bras 36B266 bras 36C374 bras 36D564 bras 36DD551 bras 36DDD567 bras 36E55 bras 36F91 bras 36G575 bras 36H516 bras 36I460 bras 36J377 bras 36K309 bras 36L257 bras 36M233 bras 36N103 bras 36O93 bras

38 band

38A52 bras 38B249 bras 38C384 bras 38D552 bras 38DD551 bras 38DDD541 bras 38E46 bras 38F96 bras 38G563 bras 38H512 bras 38I436 bras 38J324 bras 38K289 bras 38L252 bras 38M232 bras 38N101 bras 38O80 bras

40 band

40B111 bras 40C246 bras 40D371 bras 40DD380 bras 40DDD397 bras 40E43 bras 40F95 bras 40G394 bras 40H341 bras 40I239 bras 40J225 bras 40K195 bras 40L169 bras 40M158 bras 40N85 bras 40O75 bras

42 band

42B75 bras 42C131 bras 42D209 bras 42DD198 bras 42DDD245 bras 42E43 bras 42F84 bras 42G232 bras 42H188 bras 42I148 bras 42J124 bras 42K112 bras 42L96 bras 42M72 bras 42N41 bras 42O36 bras

44 band

44B65 bras 44C100 bras 44D133 bras 44DD134 bras 44DDD165 bras 44E31 bras 44F51 bras 44G157 bras 44H151 bras 44I122 bras 44J86 bras 44K67 bras 44L61 bras 44M55 bras

46 band

46B34 bras 46C54 bras 46D70 bras 46DD101 bras 46DDD67 bras 46F51 bras 46G110 bras 46H107 bras 46I79 bras 46J70 bras 46K58 bras 46L54 bras 46M46 bras

48 band

48B31 bras 48C44 bras 48D45 bras 48DD48 bras 48F44 bras 48G46 bras 48H42 bras

50 band

50C36 bras 50D37 bras 50DD35 bras 50F37 bras 50G36 bras 50H37 bras

Common questions about bra sizes

Is my bra size the same in every brand?: No. A 34DD is not a 34DD everywhere. Bands and cups run differently by brand, especially UK brands like Freya and Panache. Use the size translator to see your size in each brand.
What are sister sizes?: Sister sizes share the same cup volume with a different band, like 34DD, 32DDD, and 36D. If the cup fits but the band feels off, a sister size usually solves it.
How do I find my size if I am not sure?: Use the free bra size calculator: enter your underbust and bust measurements and it returns your band size, cup size, and sister sizes.