Let’s set the record straight: breast asymmetry is completely normal. In fact, it’s so normal that most people don’t even realize they have it—until they try to find a bra that fits.

Still, a lot of outdated myths about uneven breasts persist, especially when it comes to body image, health, and finding the right support. We're here to bust a few of the most common ones.

Myth #1: “One of my breasts is bigger—something must be wrong.”

Nope. For more than 90% of women, breast asymmetry is totally normal and harmless. Bodies aren’t symmetrical, and breasts are no exception. It’s often just a result of genetics, hormones, or the way your chest muscles are shaped.

If your asymmetry is new, dramatic, or comes with pain, definitely check in with your doctor—but for most people, it’s nothing to stress about.

Myth #2: “Breast asymmetry means my bra will never fit right.”

Traditional bras? Maybe. But that’s only because they’re built on rigid size charts that assume your left and right sides are identical (spoiler: they’re not).

At DOUBL, our custom-fit bras are made to your actual shape—uneven curves and all. No more stuffing or settling. Just a bra that fits both sides perfectly, without compromise.

Myth #3: “Only younger women have uneven breasts.”

Asymmetry isn’t just a puberty thing. It’s common at every life stage, and often gets more noticeable with age, pregnancy, breastfeeding, weight fluctuations, or menopause.

Our bodies are in constant motion—and our bras should be able to keep up.

Myth #4: “You need to correct asymmetry with inserts or surgery.”

Only if you want to. If you're happy as you are, there’s absolutely no need to “fix” anything. There’s beauty in the imbalance. There’s also comfort in finding a bra that honors your shape without trying to change it.

(And if you do want more balance in the mirror? We support that too. Just know it’s a choice—not a requirement.)

Myth #5: “It’s too niche to design bras for asymmetrical breasts.”

You’d think! But asymmetry is so common, it should be the norm. At DOUBL, it is. Our size-free bras are made from a smartphone scan that captures over 250 body measurements—including the differences between each side. It's not niche—it's just real.

Bottom line:
Uneven breasts are normal. They’re common. They’re beautiful. And they deserve a bra that fits.

If you’re tired of compromising on comfort, support, or confidence, our custom-fit bras are made for you—exactly as you are.

Ready to experience the difference? Shop now.