Updated for 2026 — This article has been reviewed and updated with the latest recommendations.
Finding a swimsuit that fits comfortably during pregnancy should not be this complicated, but standard bikinis just do not work when your body is changing week by week. Maternity bikinis are designed with stretchy fabrics, adjustable ties, supportive tops, and cuts that accommodate a growing belly without riding up or digging in.
These are the best maternity bikinis for 2026, chosen for comfort, support, and styles that actually make you feel good at the pool or beach.
1.
Kindred Bravely Maternity Bikini Set
Kindred Bravely makes some of the best maternity wear available, and their bikini set is no exception. The crossover top provides real support without underwire, the high-waisted bottom sits comfortably under the belly, and the buttery-soft fabric stretches without losing shape. Available in several colors including classic black and tropical prints. Around $60 for the set.
2. Motherhood Maternity Side-Tie Bikini
The side-tie bottoms on this bikini are genius for pregnancy because you can adjust the fit as your belly grows. No need to size up partway through summer. The halter top is supportive and the fabric has UPF 50+ sun protection. A practical, good-looking option at a reasonable price. Around $40 for the set. Check Latest Price
3.
PinkBlush Maternity Wrap Bikini Top
PinkBlush's wrap-style top provides adjustable coverage and support that works across cup sizes as they change during pregnancy. The wrap ties in the back, giving you control over tightness. Pair it with their matching high-waisted bottoms for a put-together look that does not sacrifice comfort. Around $35 for the top, $25 for bottoms. Check Latest Price
4.
Andie Swim The Riviera Maternity
Andie designs swimwear with Italian-milled fabric that feels premium and holds its shape beautifully. The Riviera top has wide straps that stay put and a sweetheart neckline that flatters. Their maternity-specific sizing accommodates belly growth while the fabric's four-way stretch adapts to daily changes. Around $75 for the top. Check Latest Price
5. CUPSHE Maternity High-Waisted Bikini
CUPSHE offers trendy swimwear at budget prices, and their maternity line delivers surprising quality. The high-waisted bottom covers the belly comfortably, and the ruched sides add stretch without looking overly utilitarian. Multiple patterns and colors make it easy to find something that matches your style. Around $30 for the set. Check Latest Price
6. Cache Coeur Malibu Maternity Bikini
A French brand that focuses exclusively on maternity and nursing swimwear.
The Malibu bikini features a bandeau top with removable straps, a fold-over bottom that works before, during, and after pregnancy, and quick-dry fabric that transitions from pool to errands. The design is chic without trying too hard. Around $70 for the set. Check Latest Price
7. Hatch The Cabana Bikini
Hatch makes luxury maternity pieces that look like regular high-end swimwear.
The Cabana bikini uses a supportive triangle top with adjustable ties and a mid-rise bottom with ruched sides that accommodate belly growth beautifully. Premium fabrication and thoughtful details justify the higher price for shoppers who want to invest in quality. Around $90 for the set. Check Latest Price
Choosing the Right Style
High-waisted bottoms are the most popular maternity option because they cover the belly without creating a muffin-top effect.
Under-belly styles work well in early pregnancy but may feel uncomfortable in the third trimester as skin becomes more sensitive. Side-tie bottoms offer the most flexibility across trimesters.
For tops, look for wide straps, soft cups, and adjustable closures. Your cup size may increase by one or two sizes during pregnancy, so avoid structured underwire tops that cannot accommodate changes.
Halter and wrap styles tend to offer the most adaptable fit.
Fabric and Sun Protection
Pregnancy increases skin sensitivity to sun. Look for swimwear with UPF 50+ protection or pair your bikini with a lightweight swim coverup. Nylon-spandex blends dry quickly and retain their shape through multiple wears. Avoid chlorine-heavy pools when possible, as chlorine breaks down spandex faster.
