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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Apparently I'm a bra size 30GG!!!

57 replies

Notasbigasithink · 25/01/2026 12:04

So I've been breast feeding for about 18mths now and let's just say all the meat has gone from my boobs! They were a lovely, pert 34D pre baby and now look like sagging, 2inches lower, deflated balloons.....
Out of interest, I thought I'd do the boob or bust online measurements to see what sort of bra size I'm potentially looking at now they've changed shape etc and apparently I'm a 30GG!!! How is this possible when they're sagging and lost top volume/fullness?! Is this even a plausible size in real women? I'm loathed to spend £40 on a bra thats a 30GG only to have to send it back hugely disappointed.
Anyone else done the boob or bust measurements and actually fit into the size stated/recomended?
YNBU - Enjoy your apparently giant boobs and buy lots of new fabulous bras
YABU - Your delusional of your saggy post breastfeeding boobs and stick to drab sports bras

OP posts:
girljulian · 25/01/2026 14:36

Yep. I’m a 32F. It sounds enormous but it isn’t. I used to wear a 36C.

gallivantsaregood · 25/01/2026 14:42

If you can, get yourself to Bravissimo or an independent bra fitter

Anonanonanonagain · 25/01/2026 14:45

I went from 34B to 36DD after brearfeeding.

lljkk · 25/01/2026 14:48

Bodies change. I was 34D when younger & now seem to be 30F/G.

Baguetteandcheese · 25/01/2026 15:21

You also need to get all your breast tissue into the bra by doing the swoop and scoop.

ReturnOfTheToad · 25/01/2026 15:29

I'm another one who tried it and found the band size way too tight, I didn't pull the tape that tight when measuring, I'm not a fool. I don't have much to contain anyway so I mainly just go for comfortable bralettes these days.

MrLarsonsNailGun · 25/01/2026 15:30

I also had DC and slimmed down after. I went from a 34DD pre DC, to a 32G after!

They definitely don’t look at they used to but I’m fine with it. I remeasured recently at my new size and the difference a good, well fitting bra make is incredible!

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