Beauty · body · Health · self-care · Uncategorized

A Busty Girls Guide to Boobs – Fitting

As a very busty (42K) lady, I know the importance of a good bra. It’s important to strap the girls in to a bra that fits properly. So many people wear the wrong size bra, which not only affects the appearance of your breasts (quad boobs??) but it can also cause real issues. If your bra hurts, digs in, pulls on your shoulders, tries to impale your tits with its underwire, causes bulging or gapes etc, then your current bra is not for you.


Wearing a poor fitting bra can cause a number of issues. Backache, sore shoulders, neck pain, headache, trouble breathing, skin conditions (man, fungal infections on your underboobs are a thing and they are NOT FUN), circulation problems, stress on muscles and bones, and probably some other stuff too.

Health issues aren’t the only problems a poorly fitting bra can cause. A rubbish bra can throw off your posture, but also make you look a bit… weird. Quad boob, saggy boobs, looking bulky, broader or just strange. A well fitting bra can change your entire silhouette, as well as ease any discomfort and pain.


So? How do you know if your bra would be better off as a bird feeder? Here are some ways to tell if it is too small:

  • Thy cup runneth over/you get quad boob – your cups are too small.
  • The band digs in – you need a larger band size! A bra should be tight but it shouldn’t be digging in like the string on your Sunday pork roast.
  • The wire wants to impale you – usually this is due to cups being too small.
  • The shoulder straps cut in – this can be down to small cups, but sometimes the band can be an issue too.
  • The centre gore doesn’t want to nestle in to your bossom – if the wire is pushed away from your body, the cups are too small. The wire should not be sitting on top of any breast tissue!

What about if it is too big? Well, there are ways to tell that too.

  • It’s riding up – this is pretty common. If the band is riding up your back, then it is too big. The band should stay horizontal the entire way around your body.
  • Your cups have room for snacks – if your cups gape, they are too big. However, most pairs of breasts are asymmetrical; if one is bigger than the other, you should fit to the bigger breast. Doing this can result in one cup gaping, in which case you can try another style bra, or use a fillet to even things out if you’re self-conscious. Generally, nobody else will be able to tell.
  • Your cups dimple or wrinkle – they’re too big!
  • The band is loose enough to use as a slingshot – you should be able to comfortably slide a finger under and around the band. If you can pull it more than 2 inches away from your body, then your band is too big.


So, if the cups are small, size them up, if they’re big, go down a size. Same with the band, right? Well actually, it’s not quite that simple. Bra sizes are relative! A 40D will have the same cup volume as a 38C. This is called a sister size. If you go up a cup size, go down a band size; if you go up a band size, go down a cup size. So, if you have an issue with your bra fit, but feel it is minor, give your sister sizes a try first or try a different style of bra. Remember, fluctuating hormones can alter breast size, so be mindful of this when fitting. Swollen period boobs, anyone?


If your bra is miles off, I highly recommend getting fitted by professional.

I hope this helps any tangled titties! This is by no means a professional or comprehensive guide. I’m just sharing my experiences as a plus sized, well endowed woman. If in doubt, go and get fitted.

P.S! If you’re wanting to check out a lingerie blogger who has a wealth of information as well as recommendations, I highly recommend checking out the beautiful George from Fuller Figure Fuller Bust.

All images in this post are stock images as I’m not comfortable with sharing my own undercrackers with the world.