What Causes Bra Bulge

What Causes Bra Bulge (And What Bras Fix It)?


Have you ever experienced the frustration of trying on your favorite outfit only to feel self-conscious because of the bulge that appears around your bra area? If so, you’re not alone. As a lingerie expert and female lifestyle blogger, I’ve received countless emails from women who are struggling with what’s known as “bra bulge.” One particular reader shared with me how she felt constantly uncomfortable and self-conscious because of this issue. Fortunately, I was able to help her find the perfect bras that fixed her bra bulge issue and allowed her to feel confident in her clothes again.

If you’re dealing with bra bulge, it can be caused by a variety of factors, including wearing the wrong bra size or style. But don’t worry, there are bras out there that can fix this problem and help you feel great in your clothes. In this blog post, I’ll be sharing with you what causes bra bulge and the bras that can fix it. From minimizing bras to t-shirt bras and more, I’ll be giving you all the tips you need to find the perfect bra to eliminate bra bulge and feel confident in your favorite outfits.

What is bra bulge

Before knowing the causes of bra bulges, you have to know what is bra bulge.

A bra uplift and support your boobs also gives an attractive and smooth shape to your breast under the clothing.

A perfectly fitted and padded bra will make your front body amazing, but not your back or the underarms area. Your body fat and bulky skin can be out from your bra straps and under-band, that outed body part makes an uneven surface this effect is called the Bra Bulge.

Bra bulge can be caused by many factors like you may consume more calories than how much you are burning or maybe you are not doing enough workout.

We think that you are quite knowledgeable about the importance of your bra fitting. An unfit bra will not provide the support that your breast may need and also may become the reason for intense pain.

A too tight-fitted bra can also be the cause of a bra bulge. A too-tight fitted band of your bra will push your body fat and skin outer, also creat lumps and bumps under the clothing.

Even in some cases are when you wear a perfectly fitting bra still you face the problem of bra bulging due to the fat deposits near your breast and upper/lower back area, as it comes out after wrapping the bra. It may also happen if you have saggy skin.

Causes of Bra Bulge

Let’s talk about the reasons for bra bulging and how to fix it in order to obtain a comfortable fit and give a smooth shape to your breast.

Here are some reasons, do check it:

1. Incorrect Bra Size:

As per the study, it comes out that most women wear the incorrect bra size. The size of your breast is changed with the period of time and many other reasons such as pregnancy, hormonal changes, weight loss or gain, nursing, etc. Your boobs may not be the same size as were a year back.

But if you wear the same size bra that you wear at that time, you may definitely face the problem of bra bulge. You should have to take care of your breast size as well your bra size. A smooth silhouette is enhanced your body shape and provides you with a better curve.

You can use our breast measurement tool to find out your real size.

2. Wrong bra style:

There is a wide range of bra styles are available in the market today. These all are tailored on the basis of shapes, styles, and sizes. Sadly it creates a lot of confusion among women, they don’t find the bra style that suits them.

It is not necessary that every bra style suits every woman. If you choose the wrong style of bra, it may be the cause of bra bulge, for example, you have a large-sized cleavage and a little bit of saggy skin and you choose a heavily padded bra with low coverage. This bra will not fit you perfectly & your saggy skin will come out of the bra and creating a bra bulge.

That’s why you have to choose a perfect style bra for yourself that suits your breast completely. For this, you should also know about the tips and hacks of bras.

3. Band Size:

The elastic under-band of the bra that you choose for yourself should not be too tight or too loose.

After closing the bra buckle on the first hook (loosest one), put your two fingers into the under-band. If more than two fingers can fit into it, that means the bra is too loose and if only one finger can fit, that means your bra is too tight.

Mostly you face that problem with strapless bras because all the pressure of your boobs is on the band only.

The chances of bra bulge are reduced when you wear the correct band size. After that, your breast shape will not affect your body size that much.

4. Cup Size:

Here is another cause of the bra bulge- imperfect cup size. A perfectly fitted bra cup provides a perfect shape to your cleavage. Bra cup work like a second skin.

When you wear a bra, remember that there should be no extra fabric over your boobs. If it happens, that means your bra cup is bigger than your breast. Similarly, there should be no spill as well, if it happens that means your cleavage is bigger than your bra cup.

If you want a smooth shape like an underwire padded bra provides, make sure the cup wire is properly fitted around your boobs.

Pushing, compressing, pressing all these things are the symbols of either the wrong bra cup size or incorrect band, that will be the reason for a bra bulge for sure.

5. Improper Diet:

If you are eating out too much and also having many carbs and junk, then definitely you are carrying extra weight.

Different bodies carry the weight in different ways, like maybe on your back, chest, belly, face, etc. But if your body stores the fat on your back and chest, it will be the cause of bra bulging definitely.

If you want to come out of this, then you need to be more focused and determinant for your proper diet plan. In which, you should eat green vegetables, whole grains, salad, fruits, nuts, etc. Try to drink more simple water not cold water, as it helps to detox your body. Try to limit your junk food and eat simple food as per your body requirement not too much. All these things may help you to recover the bra bulge.

6. No Workout:

Even if you are not eating too much, still you may gain weight as you do not do a workout. A too much fat stored on your upper body can be the reason for the bra bulge.

If you want to cut your body fat and build your muscles, then a workout is a must. A proper workout gives you a proper body shape and builds your muscles as well. Exercise helps you to look good, energetic, attractive and also provides good health.

In the year 2013, there was a case study about women’s strength. In this study, 73 healthy young women have performed dynamic back extension training 3 times a week for 10 weeks. As a result of this training, a significant improvement was observed in the back muscle strength and extension range of motion.

Breast exercise helps you to reduce upper body fat, and also provides a bra bulge-free shape to your breast.

You may do the exercise you want such as running, Zumba, Aerobics, cardio, Yoga, etc all these will help you to lose your upper body fat.

Below you can find a few of the exercises that will help you get rid of bra bulge:

Push-upsStrengthen back muscles and increase lumbar stability with focus on spinal erectors.
Plank with dumbbellTones core muscles and stabilizes the back.
Dumbbell bent-over rowLifts dumbbells to the side and contracts upper back muscles.
T-RaisesLifts dumbbells to shoulder level and strengthens upper back muscles.
Plank with lateral arm raiseLifts arm to shoulder level and strengthens upper back muscles.
Upright rowsLifts dumbbells to chest level and strengthens upper back muscles.

Tips for Finding the Perfect Bra to Eliminate Bra Bulge

Eliminating bra bulge is all about finding the right bra for your body shape and size. Here are some tips to help you find the perfect bra that will eliminate bra bulge and make you feel confident in your favorite outfits:

Get the Right Size: One of the most common causes of bra bulge is wearing the wrong bra size. To make sure you’re wearing the correct size, measure yourself regularly and get fitted by a professional if possible. A properly fitting bra will provide support without creating bulges.

Choose the Right Style: Different styles of bras work better for different body types. If you’re struggling with bra bulge, consider trying a minimizing bra or a bra with wider side panels for extra support. T-shirt bras can also be a great option as they are designed to be smooth and seamless under clothing.

Look for Extra Support: Bras with underwire, molded cups, and adjustable straps can provide extra support to help eliminate bra bulge. Look for bras with a wide back band and three or more hooks to help distribute weight evenly.

Consider Shapewear: If you’re still struggling with bra bulge, consider investing in shapewear that targets the bra area. Shapewear can help smooth out any bulges and provide a seamless look under clothing.


Today, bra bulge is a common problem that faces by women. About 6-7 out of 10 women are facing that problem. There are many causes of bra bulge like improper diet, wrong cup size, incorrect bra & under-band size, no workout, and many more.

If you do not want to face the problem of bra bulge, you have to be careful at the time of bra shopping. You must ensure your bra cup size, bra style, bra size, band size, etc. as all these may help you to recover from this issue. Apart from that, a  proper healthy diet and workout are also a way to get rid of this.

In this article, we have discussed the causes of bra bulge and also the solution that how to fix it. Hope it will help you a lot more.

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