Reggiseno allattamento senza ferretto: come misurare e trovare la taglia giusta

By Comfortable Bras & Underwear | Nala | Published: 2026-10-28

Category: Guide pratiche

Scopri come prendere le misure per un reggiseno da maternità, leggere le tabelle delle taglie e regolarlo per l'allattamento. Ottieni la vestibilità giusta per comfort e sostegno.

Quick Answer

To find your maternity bralette size, measure your underbust and full bust while wearing a non-padded bra, then use those numbers to pick the size that matches the brand's chart. Because your body changes during pregnancy and nursing, remeasure every few weeks and choose a bralette with adjustable straps and stretchy fabric for a forgiving fit.

Why Maternity Bralette Sizing Differs from Regular Bras

During pregnancy and breastfeeding, your ribcage expands and your breast volume shifts, so your usual bra size won't stay accurate. Maternity bralettes are designed with stretchy, wirefree fabric and adjustable features to accommodate these changes, but you still need to start with the right base measurements.

Wirefree bralettes often use S/M/L sizing rather than traditional band and cup numbers. That means you'll need to translate your measurements into the brand's specific chart, not just rely on your old bra size.

Trade-Off: Stretch vs. Support

Stretchy fabric feels comfortable and adapts to size fluctuations, but too much stretch can reduce support, especially as your breasts get heavier. Look for a bralette with a hidden support sling or wider underband to balance softness with structure. A wirefree design can still provide support if the band and straps are properly sized.

Step-by-Step Maternity Bralette Sizing

Measure your underbust: Wrap a soft measuring tape snugly around your ribcage, just under your bust. Keep the tape level and take a deep breath; the tape should feel comfortable, not tight. Round to the nearest half inch and write it down. If the measurement falls between sizes, size up for comfort during pregnancy.
Measure your full bust: Wrap the tape around the fullest part of your bust, keeping it parallel to the floor. Wear a non-padded bra for accuracy. Stand naturally with your arms relaxed at your sides, and note the measurement. Remeasure every few weeks during pregnancy and early nursing, as your size can change quickly.
Check the brand's sizing chart: Use your two measurements to find your recommended size on the brand's specific chart. Do not assume your regular bra size; compare your numbers directly. If you are between sizes, consider your fabric preference: stretchier styles can work in the smaller size, but a snug band is key for support. If the chart is unclear, contact customer service with your measurements for a recommendation.
Adjust for nursing access: If you plan to breastfeed, ensure the bralette has easy one-handed feeding clips or drop-down cups. Test the mechanism while wearing the bra to confirm it opens and closes smoothly without digging in. Choose a bralette with adjustable straps so you can fine-tune the fit as your body changes.
Do the fit check: After putting on the bralette, check that the band sits level under your bust, the straps don't slip or dig, and the cups hold you without spillage or gaping. Move around, raise your arms, and bend forward to ensure the bralette stays put. If the band rides up or the straps leave marks, try a different size or adjust the straps.

Product Spotlight

Maternity Support Wirefree Bralette: This maternity bralette is wirefree with in-built feeding clips and a hidden support sling. The hidden support sling helps keep everything in place while you feed, so you get support without wires digging in.
Maternity Support Wirefree Bralette