How to Choose the Right Nursing Bra for Your Body Type

Quick Answer

To choose the right nursing bra, start by measuring your ribcage and bust during your third trimester or after breastfeeding is established. Look for a bra with adjustable straps and a wide band for support, and choose a style that suits your body shape—whether you need extra lift, full coverage, or easy nursing access. Consider buying a few different types to accommodate your changing size and comfort needs.

Your body changes a lot during pregnancy and postpartum, and your bra needs to change with it. The right nursing bra should feel comfortable, provide adequate support, and make breastfeeding easier. But with so many styles available, how do you know which one is best for your body type? This guide breaks down the key factors to consider, from sizing and support to style and fabric.

Whether you're an athlete who needs high support, someone with a larger bust, or you prefer wire-free comfort, there's a nursing bra that fits your needs. We'll walk you through the decision process so you can shop with confidence and avoid common fitting mistakes.

Understand Your Changing Size

Your breast size can fluctuate significantly during pregnancy and after birth. Many experts recommend getting fitted in your third trimester, as this is when your size is closest to what it will be when your milk comes in. However, even then, you may need a different size once your milk supply regulates. Don't invest heavily in one size; consider buying a couple of bras in different sizes to accommodate fluctuations.

To measure correctly, wrap a measuring tape around your ribcage just under your bust to get your band size. Then measure around the fullest part of your bust. The difference between these two numbers determines your cup size. Keep in mind that nursing bras often have a different fit than regular bras, so always check the brand's specific sizing chart and read reviews from other moms.

• Measure during the third trimester for a baseline, and expect changes after birth.
• Look for bras with multiple hook-and-eye closures to adjust as your ribcage expands.

Support Needs by Body Type

Support is crucial in a nursing bra, but the level you need depends on your bust size and activity level. Women with larger breasts often need underwire or reinforced support to prevent back and shoulder pain. However, underwire can sometimes cause blocked ducts if not fitted properly. If you prefer wire-free, look for bras with wide, sturdy bands and thick straps that distribute weight evenly.

If you have a smaller bust, you might prioritize comfort and easy access over heavy support. A soft, stretchy bra with a pull-down or clip-down feature could be perfect. For active moms, consider a nursing sports bra that offers compression and moisture-wicking fabric.

• For larger busts, prioritize wide bands and adjustable straps.
• For smaller busts, comfort and easy nursing access may be more important than heavy support.

Nursing Access and Style

Nursing bras come with different access mechanisms: clip-down, pull-down, or front-wrap. Clip-down bras are common and allow one-handed access, which is handy when holding a baby. Pull-down styles, like those with a ruched top, can be discreet and comfortable. Front-wrap styles are easy to open and close but may not offer as much support.

Consider your lifestyle and wardrobe. If you plan to wear nursing tanks or dresses, a bra with a lower neckline might work better. If you're a mom who likes to nurse anywhere, a bra with a privacy cover or that can be worn as a top might be beneficial. Also, think about whether you want a bra that can double as a sleep bra for nighttime feedings.

• Clip-down bras offer one-handed access; pull-down styles are discreet.
• Front-wrap bras are easy to open but may lack support.

Fabric and Fit Considerations

The fabric of your nursing bra affects both comfort and functionality. Breathable materials like bamboo or cotton are ideal for warm weather or if you experience hot flashes. Stretchy, soft fabrics are comfortable for sleeping and lounging. Some bras have removable padding for discretion, while others are unlined for a more natural shape.

When trying on a nursing bra, make sure the band sits level and snug, and that you can fit two fingers under it without it riding up. The straps should not dig into your shoulders, and the cups should fully contain your breasts without spillage. Remember that your size may change, so it's wise to keep tags on and try on a few different styles before committing.

• Choose breathable fabrics like bamboo for comfort in all seasons.
• Ensure the band is level and snug, and straps don't dig in.

Decision Rules for Choosing a Nursing Bra

• Measure first: Get fitted in your third trimester and again after your milk supply regulates. Use your ribcage and bust measurements to determine your band and cup size. Check your size regularly; don't assume it stays the same.
• Prioritize support: If you have a larger bust or are active, choose a bra with a wide band and adjustable straps. For smaller busts, comfort and easy access may be more important. Support needs vary by body type and activity level.
• Choose your nursing access: Decide between clip-down, pull-down, or front-wrap styles based on your preference for discretion and ease of use. Test different mechanisms to see what works best for you.
• Consider fabric and fit: Opt for breathable, stretchy fabrics for comfort. Ensure the band is snug but not tight, and the cups fully contain you without spillage. A well-fitting bra should feel comfortable all day.

Nursing Bras and Alternatives from Kindred Bravely

• Davy Maternity & Nursing Pajama Set | Dusty Mauve: The pull-down, ruched top makes for easy night feedings, and the wide, stretchy waistband means you’ll be comfortable whether you’re pregnant or postpartum. Double-layered for discreet nursing. If you prefer pull-down nursing access and want a comfortable sleep option, this pajama set combines easy feeding with a wide, stretchy waistband that adapts to your changing body.
• Aria Bamboo Casual Cropped Long Sleeve Top | Deep Burgundy: Buttery soft and airy with a dreamy drape, it looks great (with bump or without!) whether you’re lounging, sleeping, nursing, or running errands. Relaxed, flowing silhouette for easy, lift-up nursing access. This top offers easy lift-up nursing access and a relaxed fit that flatters any body type, making it a versatile option for lounging or errands.

Best For vs. Not For

Best For

• Moms with larger busts who need extra support and adjustable features.
• Moms who prioritize easy nursing access and comfort for everyday wear.

Not For

• Moms who prefer a specific wire-free style and are willing to compromise on support.
• Moms who want a bra that can double as a sleep bra without needing a separate one.

Choosing the right nursing bra doesn't have to be overwhelming. By understanding your changing size, support needs, and preferred nursing access, you can find a bra that keeps you comfortable and confident throughout your motherhood journey. Remember to measure regularly, try different styles, and prioritize what feels best for your body.