Bikini Top - Sara
Loved by +25,000 women
Who is it named after?
Who is it named after?
Material
Material
Washing guide
Washing guide
How does it work?
How does it work?period swimwear is like flow period underwear sewn with a built-in bandage, consisting of a minimum of 3 technical layers, which directs liquid down into the bandage, absorbs the liquid and ensures that you do not bleed or drip through.
👉 You can read much more about how period swimwear works in the guide here.
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Flow's founder
Relaunch of Period Swimwear 2026
"In 2024, we launched period swimwear for the first time with Cartel, and it was a huge success.
In a month and a half we had sold out, and even though we were able to get a small extra batch, it wasn't enough to meet demand.
Now menstrual swimwear is returning to us - all under our own name, and we have spent two years nerding out fit, materials (we have chosen the best Italian fabrics) - and I have tested function and fit.
I'm not a water dog, but of course the samples I had packed in my suitcase had to stand their test.
They passed the UG. I felt safe, comfortable - and delicious. I am incredibly looking forward to seeing you in your swimsuits on the beach, by the pool, in the gardens."
- Catherine
Want to know more about our menstrual swimwear?
Frequently asked questions
Feel free to take your regular size in your swimwear.
If you are between two sizes, we would suggest the smaller one, as the fabric can give when it is wet.
The suction power i period swimwear is mild to moderate.
If you bleed profusely, we would suggest that you combine with a cup or a disc.
Our swimwear is designed with a built-in absorbent layer that traps and encapsulates menstrual blood. This layer is combined with a waterproof but breathable membrane that prevents you from bleeding through while swimming or sunbathing.
The textiles are light and quick-drying, which ensures that you can move freely and feel dry shortly after being in the water.
1. If you have bled in your menstrual swimwear, rinse them in cold water until it runs clear.
2. Protect your swimwear in a laundry bag and wash your panties with similar colors at 30-40 degrees.
Tip: You can wash with our Allergy Certified special detergent Bloody Clean .
3. Dry them inside out on a clothesline - and you're good to go again.
👉 Read our full guide on how to take good care of your swimwear here.
Travel-size laundry detergent?
Bikini top - Sara short sleeve t-shirt
Bikini Top - Sara t-shirt is an elegant bikini top with short sleeves, designed as a stylish swim T-shirt. It provides extra coverage over the chest and shoulders and is created for those who want a modern bikini look with high comfort - both on the beach and by the pool.
The nostalgic structure of the exclusive Italian fabric gives a timeless look, while the soft quality and 4-way stretch ensure a comfortable fit that follows the body's movements.
From beach to brunch. From work to waves. From swimming to summer evening.
From beach to everyday look
Bikini top - Sara t-shirt is designed for more than just a trip in the water.
The minimalist silhouette makes the top easy to style with shorts, a skirt or loose pants, so you can effortlessly go from the beach to a café, lunch or holiday adventure. A versatile choice for those who want swimwear that can be worn all day.
Italian quality with a focus on comfort
Bikini top - Sara t-shirt is sewn in an exclusive Italian swimwear fabric with a characteristic wrinkled structure. The material has 4-way stretch, which provides a flexible fit and high freedom of movement, while drying quickly after a trip in the water.
The clean design makes the top just as suitable for relaxing by the pool as for active days at the beach.
Designed to match our period bikini
Bikini top - Sara t-shirt is designed as the perfect match for period bikini - Sara bikini bottoms, but can also be combined with the other bikini briefs in our collection of period swimwear.
Mix and match colors and models to get the bikini set that best suits your style and needs.
Do you have period, our menstrual bikini briefs provide discreet protection for light to moderate bleeding. For heavier period We recommend combining with a menstrual cup or menstrual disc for extra security.
That's why many people choose Sara Top
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Elegant bikini top with short sleeves
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Nostalgic structure in exclusive Italian fabric
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Quick-drying material with 4-way stretch
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Comfortable fit with good freedom of movement
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Can be styled both on and off the beach
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Matches period bikini - Sara bikini bottoms
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Part of Flow's collection of period swimwear
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