Launch Your Portuguese Swimwear Empire
Portugal is globally renowned for its breathtaking coastline, rich maritime heritage, and highly sophisticated textile ecosystem. Starting a bikini brand in Portugal places you at the intersection of European luxury, active beach culture, and world-class manufacturing standards. Whether you are aiming to capture local markets in Cascais and Algarve or export your premium creations globally, building a robust swimwear brand requires strategic foresight, high-quality fabric selection, and a reliable manufacturing partner.
1. Niche & Positioning
Understand your target audience. With the growing demand for eco-conscious luxury, aligning your brand with the sustainable and circular textiles movement in Europe will set your brand apart in competitive global markets.
2. Safety & Compliance
Ensure your products comply with European standards. This includes utilizing certified materials such as OEKO-TEX STANDARD 100 to guarantee that your fabrics are free from harmful chemicals.
3. Smart Manufacturing
Partner with an agile, high-quality manufacturer. MLY Swimwear offers a seamless, one-stop OEM/ODM production process, enabling emerging Portuguese brands to scale from custom small batches to high-volume commercial lines.
Navigating Technical Standards & Material Performance
Chlorinated pools, heavy sea salt, and intense Mediterranean sunshine demand strict compliance with international textile standards. To ensure long-lasting durability, your materials should pass rigorous testing for colour fastness to water, chlorine water colour fastness, and maintain exceptional elastane chlorine resistance. Partnering with a certified manufacturer like MLY ensures these metrics are thoroughly met.
About MLY Swimwear
MLY is a professional manufacturer specializing in the research, development, production, sale, and service of custom sportswear, swimwear, board shorts, chiffon cover-ups, and printed T-shirts.
We operate spacious 8,000 sqm factories, utilizing advanced workshops and production lines with strict quality control. With state-of-the-art printing machines and experienced staff, we perfectly transfer customers' designs onto premium fabrics, bringing your unique Portuguese bikini brand's vision to life.
As the No.1 store of custom swimwear on Alibaba, we provide fully-customized swimwear solutions. Any size, any pattern, any fabric—we make it for you. Just send us your pictures or sketches, and our development team will guide you seamlessly through to the final sample stage.
Why Choose MLY For Your Bikini Brand
Skip the hassle of sourcing from multiple suppliers – our vertically integrated factory provides your ideal packaging, design, and manufacturing solutions all in one place.
Top Ranked Supplier
No.1 five-star verified supplier on Alibaba for custom swimwear, trusted globally by leading boutique labels.
Extensive Experience
Over 20 years of dedicated experience serving 50+ countries and satisfying 2,000+ brand owners.
Fast Turnaround
3-day rapid sample development, 20-day standard bulk production, with a massive capacity of 200,000 sets per month.
Wide Fabric Selection
Over 500 premium fabrics in stock, including eco-friendly options aligned with GRS and RCS standards.
Professional Design Team
20 in-house designers creating 50+ new styles daily, with over 20,000 existing styles ready to customize.
Quality Guarantee
Full video inspections provided during production. If products do not meet agreed metrics, we remanufacture them free of charge.
Company History & Milestones
Our journey of continuous innovation, expansion, and dedication to global swimwear manufacturing excellence.
Company Founded
Launched our international business trade operations, setting new standards for customized swimwear production.
Factory Expansion
Expanded our physical factory footprint by 1,000 sqm to accommodate rapidly growing global brand demands.
Industry Recognition
Recognized as a Top 1 SKA Merchant on Alibaba and relocated to a larger 3,000 sqm production base in Foshan.
Alibaba Excellence
Operated four 5-star stores on Alibaba and established our brand new Dongguan factory spanning 8,000 sqm.
Industry Leadership
Now operating four specialized, high-capacity factories with monthly outputs exceeding 350,000 premium pieces.
Sustainable Growth
We continue to pioneer ethical manufacturing, circular textiles, and advanced AI-driven design integration.
Factory Show & Production Process
Our state-of-the-art production process is meticulously managed at every stage to ensure world-class quality for your bikini brand.
1. Sketching & Pattern Making
Every design starts with precise engineering. Our design team maps out the exact proportions to guarantee fit, utilizing advanced digital patterns that minimize fabric waste and respect EU sustainable textiles strategy guidelines.
2. Heat Transfer Printing
We utilize high-fidelity digital heat transfer printing. This process ensures vibrant color payoff that resists fading from sun exposure and salty seawater, passing the strict colour fastness to light testing standards.
3. Automatic Fabric Cutting
Precision cutting is achieved through automated computerized machinery. This guarantees that every piece of your swimwear collection is identical in cut and shape, eliminating human margin of error.
4. Precision Sewing
Our highly skilled seamstresses construct each bikini with reinforced stitching. We utilize elastic threads capable of enduring high-stress wear, ensuring the physical integrity of the swimwear over seasons of use.
5. Trimming & Detailing
Every loose thread is cleanly trimmed, and custom metal hardware, labels, and hygiene liners are precisely applied. This ensures that your brand’s finished products look and feel like premium luxury garments.
6. Quality Control & Inspection
Each bikini undergoes rigorous visual and physical inspections. We check seam strength, print consistency, and dimension accuracy to ensure your absolute satisfaction prior to packing.
Featured Custom Swimwear Collections
Select from our high-end, customizable styles designed to elevate your bikini brand's presence in the Portuguese and European markets.
Custom Print Micro Mini Bikini Thong String Swimwear
Customize NowOEM Custom Cherry Print Triangle Bikini Set
Customize NowOEM Trendy Crochet Boho Beach Skirt & Top
Customize NowNew Designer Cut Out One Piece Swimsuit with Metal Detail
Customize Now2026 OEM Custom Contrast Trim One Piece Swimsuit
Customize NowTriangle Bikini Swimsuit Women Thong Beachwear Set
Customize NowMLY Custom Print Underwire Bikini Swimwear Wholesale
Customize NowHigh Quality Custom One Piece Beach Coverups
Customize NowMLY Global Exhibitions & Compliance
We actively participate in international swimwear and fashion trade shows, connecting with global brands and showcasing our latest OEM/ODM collections.



International Certification
International certifications guarantee premium quality, compliance, and trusted ethical manufacturing for global swimwear brands. Our materials strictly comply with Global Recycled Standard requirements.





Apparel Compliance & Testing Standards
When exporting from Portugal to international markets like the USA or other European countries, your brand must comply with strict physical testing and labeling regulations.
| Regulatory Standard | Compliance Resource | Target Compliance Parameter |
|---|---|---|
| FTC Labeling Act | FTC Care Labeling Rule | Accurate fiber composition and care instructions. |
| Textile Care Labeling | textile care labeling | Standardized symbols and instruction verification. |
| CPSC Apparel Flammability | clothing flammability standards | Verification of low flammability for children's swimwear. |
| Small Batch Manufacturing | small batch apparel manufacturing | Simplified third-party testing rules for startups. |
| Eco-Friendly Textile Certification | OEKO-TEX textile standards | Chemical-free, skin-friendly dyes and accessories. |
Frequently Asked Questions
Everything you need to know about partnering with MLY to design and manufacture your custom swimwear brand.
