Summer 2025 is totally about owning your style, feeling amazing, and making eco-friendly choices. People are starting to think about how their fashion picks affect the environment, and swimwear and lingerie brands are totally on board. They’re switching things up with ethically sourced fabrics, plus-size options, and daring designs. This year, the best bikini and bra brands are showing us how to feel fantastic, both inside and out.
We’ve put together this awesome list of the Top 20 Bikini and Bra Brands that are killing it this Summer 2025. We picked them based on how great they look, how comfy they are, and how committed they are to sustainability. Whether you’re heading to the beach or just sprucing up your lingerie collection, these are the brands you need to check out.
Alright then, let’s now deeply dive into these lists one at a time. We’ll start by checking out the Top 10 Bikini Brands for Summer 2025, and then we’ll move on to the Top 10 Bra Brands.
Photo credit: Glamour
Top 10 Bikini Brands for Summer 2025
1. Andie Swim: Andie Swim is still ahead of the game with its “Summer in Bloom” collection, showcasing stylish halter one-pieces and jewel-toned bikinis that flatter every figure. Committed to comfort and a perfect fit, Andie creates designs suitable for all body types and uses eco-friendly materials in many of its pieces.
Photo credit: Andie Swim
2. Reformation: Reformation is famous for its environmentally friendly yet luxurious vibe. Their swimwear is made from ECONYL® (a recycled nylon) and fabrics derived from plants. People adore the brand for its styles that draw inspiration from vintage designs and its cuts that enhance the figure, all while being kind to the planet.
Photo credit: Reformation
3. Summersalt: Summersalt has shaken things up in the world of eco-friendly swimwear. Their unique compression fabric, which is an impressive 78% recycled polyamide, manages to provide both excellent support and a fashionable look. And here’s a great extra: every swimsuit they make gives you UPF 50+ protection.
Photo credit: Summersalt
4. PrAna: PrAna is all about adventure and being kind to the planet. They make swimwear out of recycled nylon and LYCRA® XTRA LIFE fabric. Their designs are made for action and look good while doing it.
Photo credit: PrAna
5. Medina Swimwear: Medina Swimwear is all about blending luxury with a care for the environment. They create classic swimwear pieces using ECONYL®, and they also support ocean conservation efforts, such as The Ocean Cleanup.
Photo credit: Medina Swimwear
6. RENDL: RENDL keeps things simple with stylish, architectural designs for swimwear. Their creations are made in Italy from ECONYL® fabric, blending fashion with efforts to protect the ocean.
Photo credit: RENDL
7. Casa Raki: This high-end swimwear label is turning heads with its vibrant tropical patterns and daring high-leg designs, and all of it is made from eco-friendly fabrics. Because Casa Raki is all about slow fashion, they’re a brand to watch this summer.
Photo credit: Casa Raki
8. KŌRARU: KŌRARU is all about mixing practicality with clever design. Their swimsuits offer great UV protection and can handle chlorine like a champ, but they also look amazing. Add in their use of sustainable materials and their minimalist style, and it’s no wonder they’re a hit with active people who love the sun.
Photo credit: KŌRARU
9. LIONESS: LIONESS is all about bringing that daring, street-style vibe to the beach. Their 2025 collection is filled with bold metallic textures and high-cut designs that scream confidence, and the best part is, they’re made with eco-friendly materials.
Photo credit: Lioness
10. Tropic of C: Created by supermodel Candice Swanepoel, Tropic of C shows us that you can be both sustainable and sensual. The brand works with recycled fabrics and gives back by supporting women’s initiatives all over the world.
Photo credit: Tropic of C
Top 10 Bra Brands for Summer 2025
11. The Very Good Bra: The Very Good Bra is leading the charge in the zero-waste lingerie world. They make bras that are totally compostable, using materials like organic cotton and rubber elastic from trees. This brand is ideal for anyone committed to an eco-friendly lifestyle.
Photo credit: The Very Good Bra
12. Parade: Parade focuses on inclusivity and spreading happiness. Their bras are available in a wide array of bright colors and sizes, from extra small to 3XL, and are crafted using sustainable materials such as Re: Play fabric. Plus, they contribute to social justice causes.
Photo credit: Parade
13. Uye Surana: This New York City brand is all about creating lingerie slowly and sustainably, in limited quantities. Every single piece is crafted by hand using environmentally friendly dyes. Plus, they provide a wider range of sizes and even offer custom fitting adjustments.
Photo credit: Uye Surana
14. WORON: WORON makes simple, everyday bras from organic cotton and modal. Their whole collection is PETA-approved vegan, which is perfect for shoppers who care about both comfort and ethical practices.
Photo credit: Langsamt
15. Araks: Araks makes gorgeous lingerie with a distinct Parisian flair. They use only GOTS-certified organic cotton and recycled lace, and they’re committed to using clean dyes and a slower, more mindful production process, which makes them stand out.
Photo credit: Araks
16. PROCLAIM: Proclaim is all about inclusivity and sustainability. Their bras are crafted in Los Angeles using TENCEL and recycled polyester. They have a beautiful range of nude tones designed to complement every skin tone, making Proclaim a brand that’s both welcoming and cutting-edge.
Photo credit: PROCLAIM
17. Naja: Naja isn’t just another lingerie brand; it’s about empowering women, too. They have this awesome program called “Underwear for Hope” that helps out single moms. Plus, they’re all about sustainability, making their products with recycled materials and using water-saving methods. It’s pretty great!
Photo credit: Naja
18. LÉ BUNS: LÉ BUNS, an Australian brand, takes a refreshingly simple approach. They make super soft, wire-free bras from organic cotton. They’ve gained a bunch of loyal fans thanks to their ethical production and classic, timeless style. It’s easy to see why people love them!
Photo credit: LE BUNS
19. Anekdot: Anekdot makes lingerie that’s truly one-of-a-kind. They use upcycled materials, like vintage lace and leftover fabrics, to create each unique piece. Plus, they give back by supporting several environmental charities with the money they make.
Photo credit: Anekdot
20. Knickey: If you’re looking for organic cotton basics, Knickey is your go-to. They offer wire-free bras and bralettes, and everything they make is GOTS-certified and carbon-neutral. They even have a program where you can recycle your old intimates!
Photo credit: Knickey
Sustainability Trends Shaping Summer 2025
1. Environmentally Conscious Fabrics: Fabrics such as ECONYL®, TENCEL, REPREVE, and organic cotton are at the forefront of sustainable fashion. They are long-lasting, comfortable, and more eco-friendly.
2. Fair Labor Standards: Shoppers want to know how their clothes are made. Companies are reacting by guaranteeing safe workplaces, reasonable pay, and ethical manufacturing processes throughout their operations.
3. Inclusivity in Sizing: Having a wide range of sizes from petite to plus is now a necessity. Fashion labels are broadening their size offerings and providing tailored options so that everyone can find styles that fit well and boost their confidence.
4. Zero-Waste and Circular Fashion: Circular fashion is all about creating closed-loop systems, which means everything from recycling old clothes to making items that can be composted. Lots of the top brands for 2025 are getting behind this idea.
5. Minimalist and Multi-Functional Design: People are starting to prefer simple, classic pieces that can be worn in lots of different ways. This year, we’re seeing a big trend in swimwear that can also be worn as bodysuits and bras that work just as well for lounging around as they do for layering.
Photo credit: Ardene
Frequently Asked Questions (FAQs)
Q1: What’s the deal with “sustainable” swimwear and lingerie brands?
A: A brand gets labeled “sustainable” when it’s all about using fabrics that are kind to the planet, making sure the people making the clothes are treated fairly, and often they’ll give back to charity or team up with environmental groups. They’re trying to keep their impact on the environment as small as possible, from start to finish, of making their products.
Q2: Does sustainable fashion mean I have to spend more?
A: You might find that sustainable pieces cost a bit more at first, but they’re usually built to last way longer. Think of it this way: buying fewer, but better-made things can actually save you money in the long run, and it’s good for the planet too.
Q3: I’m curious, how can I tell if a brand is really walking the walk when it comes to sustainability?
A: Keep an eye out for things like GOTS, OEKO-TEX, and Fair Trade certifications – those are good signs. It’s also important to see how open the brand is about where they get their materials, how they treat their workers, and what kind of packaging they use.
Q4: I’m wondering, can sustainable bikinis and bras be fashionable?
A: Totally! The brands listed here show that you don’t have to give up style for sustainability. Whether you’re into vibrant patterns or prefer a more understated look, these brands prove that you really can have it all.
Q5: Do you have any tips on how I can make my swimwear and lingerie last longer?
A: Your best bet is to wash them by hand in cold water using a mild, eco-friendly detergent. Don’t wring them out, and lay them flat to air dry, somewhere out of the sun. Also, storing them in breathable containers will help keep their shape and keep the fabric in good condition.
Photo credit: Rhythm
Final Thoughts: Choose Your Best
By 2025, fashion is not just about looking great; it’s also about doing good. The top 20 bikini and bra brands are pioneers in this movement, demonstrating that style, comfort, and sustainability can coexist.
Whether you’re riding the waves or relaxing in something lacy, pick brands that share your beliefs. The future of fashion is ethical, inclusive, and beautifully green.
Photo credit: endource
Author: Raja Bahar Khan Soomro
Further Suggested Readings
1. Summer Outfit Ideas for Every Occasion Featuring 2025’s Trending Fabrics
2. Lightweight & Luxe: Best Summer Fabrics for 2025
4. Swimwear Trends in 2025: The Perfect Blend of Retro and Modern Styles
5. Summer Makeup Tips for Every Occasion: From Parties to Office Work Makeup Guide 2025
6. Top 10 Summer Fashion Trends to Watch in 2025
Recommended2 recommendationsPublished in apparel, Bathing Suits, Bridal, celebrity fashion, Our Fashion Passion, Petite, Plus Size, Pop Fashion, street style, Uncategorized
