I normally wear a small. Bought a medium and they still are way too small. I think they would fit a 6 year old but not a grown woman.
Under-the-Bump Maternity Bikini Underwear (5-Pack)
$
42.99
Free shipping & returns for Babylist orders $45+
1
Overview
Description
These Under-the-Bump Bikini Underwear feature ultra-soft, stretchy fabric that sits just below your baby bump and conforms to your changing body. The notched design offers full rear coverage with no rolling waistband, and the low-waist style makes them ideal for postpartum recovery (the waistband won’t irritate a C-section incision).
What we about it
Thoughtfully designed for extra comfort in pregnancy and postpartum.
Details
- 5-pack
- Body: 95% rayon, 5% spandex
- Gusset: 100% cotton
- Machine wash cold; tumble dry low
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Customer reviews
1,078 Ratings
1-10 of 1,078 Reviews
Unusable so tiny
Sep 21, 2026
These unfortunately seemed to run really small for me. They were also final sale so I wasn’t able to even exchange for the proper size. I’m hoping to be able to resell or find someone to give them to because they seem like good quality, just uncomfortably small.
Sep 14, 2026
So much more comfortable than regular underwear with the bump!
Aug 25, 2026
I received these yesterday and wore my first pair today. They are so much more comfortable than my other regular underwear. The fabric is very soft! The low cut in front makes it so they don’t bunch up and the liner inside goes up higher than normal underwear to catch any discharge.
Jun 4, 2026
So comfortable!
May 30, 2026
Always like these for pregnancy, really comfortable.
May 27, 2026
Exvellent quality
May 4, 2026
They're incredibly soft and sits perfectly, I love them so much I still wear them post partum
Mar 7, 2026
Bought for a baby shower gift
Feb 11, 2026
These are comfortable but even while washing on delicate they ripped on the first wash.
Nov 2, 2025
