Find Your Perfect Bra Fit: Choosing the Right SPANX Size
A bra that fits well doesn’t just change how you look—it changes how you feel. The right bra offers support, comfort, and confidence all day long. But we know that finding your perfect bra size can sometimes feel confusing. That’s where we come in.
At SPANX, we design bras that blend comfort with innovation, and it all starts with finding the right fit. In this guide, we’ll walk you through how to measure, fit, and choose the perfect SPANX bra for your body.
Check out the full SPANX Bra Size Guide here
Why the Right Bra Size Matters
Wearing the wrong bra size can cause more than just discomfort. A too-tight band may dig in, while cups that are too large or small won’t provide the lift and support you need. The right SPANX bra size ensures that your bra:
- Supports without pinching or gapping
- Enhances your natural shape while still feeling lightweight
- Stays in place all day without slipping, digging, or adjusting
With the right fit, you’ll feel comfortable, confident, and ready for whatever your day brings.
How to Find Your Perfect SPANX Bra Size
- Measure your band. Wrap a soft measuring tape snugly around your ribcage, just under your bust. Round to the nearest whole number.
- Measure your bust. Measure around the fullest part of your chest. Keep the tape parallel to the ground and comfortably snug.
- Calculate your cup size. Subtract your band measurement from your bust measurement. The difference corresponds to your cup size (1 inch = A, 2 inches = B, and so on).
- Check our bra size guide. Use your measurements to find your best SPANX fit.
Pro tip: Your bra should fit snugly on the loosest hook when new—so as it naturally stretches over time, you can tighten it for continued support.
SPANX Bra Styles and Support Levels
Every body is unique, and so is every bra. At SPANX, we design bras to work with your lifestyle and your outfit:
- Everyday Bras: Lightweight support with barely-there comfort—perfect for work, errands, and everything in between.
- Wireless Bras: Smooth, flexible, and ultra-comfortable without sacrificing lift.
- Strapless & Convertible Bras: Designed to stay put, no matter the neckline.
- Sports & Active Bras: Breathable fabrics and flexible support that move with you.
- Minimizers and Unlined:Streamlined shaping without extra padding—minimizers reduce bust projection for a smooth silhouette, while unlined styles offer natural support with a lightweight, barely-there feel.
No matter which style you choose, each SPANX bra is engineered with thoughtful details to keep you comfortable and confident.
Frequently Asked Questions About SPANX Bras
Should I size up or down in SPANX bras?
Always go with your true size based on your measurements. Bras that are too small will dig in, while bras that are too large won’t provide proper support.
Qow do I know if my bra fits correctly?
Your band should feel snug but not tight, your cups should fully contain your breasts without gaps or overflow, and your straps should stay in place without digging.
Do SPANX bras stretch over time?
Yes—like all bras, SPANX bras will stretch with wear.
Can SPANX bras be worn all day?
Absolutely. Our bras are designed with comfort-first technology and soft, flexible fabrics that make all-day wear effortless.
How do I care for my SPANX bras?
Hand wash in cold water with a gentle detergent and lay flat to dry. Avoid bleach, fabric softeners, and the dryer, as these can damage the fibers and shorten your bra’s lifespan.
The Bottom Line: Confidence Starts with the Right Fit
Finding your perfect SPANX bra size doesn’t have to be complicated. With our bra size guide, easy-to-follow measurements, and supportive designs, you can find the bra that feels like it was made for you.
Ready to feel the difference? Explore the full SPANX Bra Collection today and discover your perfect fit.