What is a Maternity Bra?
Maternity bras are wirefree and use stretch fabric to accommodate the growing rib cage and breasts during pregnancy. Many include nursing clips for postpartum.
Who is a Maternity Bra Best For?
This style works best for pregnancy. Recommended size range: all sizes — sized growing.
How to Make Sure Your Maternity Bra Fits
- Skip underwires during pregnancy
- Get fitted in second trimester and again at 36 weeks
- Look for adjustable extender hooks
How to Size a Maternity Bra
Use your everyday bra band and cup measurement as the starting point. Use your true measured size unless the brand sizing guide says otherwise.
Best Bras of This Type
- Wacoal — premium fit, runs true to size.
- ThirdLove — half-cup sizes for in-between fits.
- Panache / Freya — full-bust D–K options.
- Aerie / Lively — comfortable, affordable everyday fits.
Common Issues with Maternity Bras
- Band too loose — sister-size down for tighter support.
- Cup gap at top — sister-size up or try a fuller-cup version.
- Straps slip — adjust shorter or use a racerback converter.
- Band rolls — fabric is too thin or sized too big.