The Isabella is designed for pregnant women who want one swimsuit that genuinely fits through the whole pregnancy. The tie waist, adjustable straps, and ruched sides let you keep tuning the fit as your bump grows, whether you swim regularly or mostly relax by the water.
Isabella Maternity
One Piece Swimsuit
Tie it exactly where it feels right.
- Wrap tie waist adjusts to your bump
- Ruched sides flatter every stage
- Straps fine-tune for all-day comfort
Isabella Maternity One-Piece Swimsuit - Small is backordered and will ship as soon as it is back in stock.
Free shipping on every order
A wrap-front one-piece with a tie waist, ruched sides, and adjustable straps that you can fine-tune to your bump at every stage.
Comfortable for swimming and lounging from the first trimester through the last.
Description
Description
The NuriBloom Isabella Maternity One-Piece Swimsuit helps you feel comfortable and confident in the water at every stage of pregnancy. The soft, stretchy fabric adapts to your growing bump while offering smooth, flattering coverage, so you can enjoy the pool, beach, or vacation without fuss.
Thoughtfully cut for comfort, the supportive design gently holds your shape while leaving room for your belly to grow naturally. The quick-drying material feels soft against the skin and bounces back to keep its fit in and out of the water, making it easy to swim, wade, or lounge in the sun. The clean one-piece silhouette layers easily under a cover-up or sundress for the trip to and from the water.
Light to pack and easy to wear, the Isabella is a versatile summer essential for beach trips, poolside afternoons, and warm getaways. The timeless design feels polished yet relaxed, and the durable fabric holds up to repeated sun and water through the season. Available in multiple sizes, it makes finding your fit simple. For NuriBloom parents-to-be, it is a flattering, comfortable swimsuit to carry you through the warm months. The easy, flattering fit makes packing for getaways and relaxed pool days simple, light, and stress-free.
- Soft, stretchy fabric adapts to your bump
- Supportive cut with flattering coverage
- Quick-drying and keeps its fit
- Clean one-piece silhouette
- Layers easily under a cover-up
- Available in multiple sizes
The answers that
help you choose with ease
The questions expecting mothers ask most about the Isabella's fit, fabric, and everyday wear.
It comes in S to XL. Choose your usual pre-pregnancy size. The stretch fabric and ruched sides are cut to accommodate your bump, and the tie waist and straps handle the week-to-week changes in between sizes.
The front tie is functional. Knot it looser for a relaxed drape over your bump or snugger for gentle definition above it. Combined with the slider straps, you control both the waist and the shoulder fit.
It is a smooth stretch swim fabric with a soft hand feel and no rough seams at the ruching. It is quick-drying, so you spend less time sitting in a wet suit, which many mothers find more comfortable during pregnancy.
The wrap V neckline gives a soft, moderate front, the ruched sides cover the full bump, and the bottom has full seat coverage. It is a suit you can wade, swim, and bend down in comfortably.
Rinse it in cool water after swimming to clear away chlorine or salt, then lay or hang it to air dry. The fabric dries fast and keeps its stretch and color with this simple routine.
Your order includes the Isabella swimsuit in Purple, ready to wear. It ships free from our warehouse, processed within 0 to 1 business days and delivered within 5 to 7 business days after that.
WHAT THE TIE WAIST CHANGES FOR YOU
A fixed fit suits one month,
an adjustable fit suits them all
See how the Isabella compares with a basic maternity one-piece before you decide which suit carries you through the season.
NuriBloom
Basic Maternity One-Piece
Comparison reflects the Isabella's confirmed tie waist, adjustable straps, and ruched design against typical basic maternity one-piece styles.

THE FIT DETAILS THAT DO THE WORK
Made to be adjusted,
not just worn
Fit You Control
Tie the waist relaxed on comfort days or slightly defined when you want more shape.
Keep moving
The wrap front design works for swimming or lounging through every stage of pregnancy. It stays comfortable from the first trimester all the way through the last.
Ruching That Flatters
Side gathers sit naturally around the bump, keeping the fit smooth from mid-pregnancy to the final weeks.
Straps That Stay Right
Slider straps let you fine-tune the support once, then move through the day without fuss.
Four small steps to
your easiest swim day
From getting dressed to heading home, here is how the Isabella fits into a real day by the water.
Adjust before you dress
Set the slider straps to your comfortable length once, then step in and smooth the wrap neckline into place.
Knot the tie to taste
Tie the front belt the way today calls for, relaxed for lounging or neater for photos by the pool.
Swim without second thoughts
The ruched stretch fit stays put through laps, floats, and games in the shallow end, no tugging needed.
Dry off and move on
Step out, towel off, and let the quick-drying fabric do the rest while you layer a cover-up and carry on.










