About Us
DIA Swimwear is a feminine brand that celebrates individuality and elegance. We offer unique designs and innovative styles, following the latest trends in swimwear and beachwear. Our focus is on high-quality materials and craftsmanship, ensuring each piece is as stylish as it is durable.

Premium Materials
We use exclusive fabrics made in Italy that are resistant to sun, sand, saltwater, chlorine, oils, and creams. These fabrics are soft, breathable, and designed to perfectly adapt to the body. Our commitment to quality ensures that our swimwear is not only comfortable but long-lasting.

Durable Accessories
Our accessories are crafted for durability and come with a 100% allergy-free guarantee. You can enjoy our stylish and reliable accessories with confidence, knowing they will complement your swimwear while being gentle on your skin.

Brand Inspiration
At DIA Swimwear, we believe in preserving femininity and elegance. Our goal is to offer fashion that makes every woman feel like a diamond, radiating confidence and grace. Each design is carefully created to enhance your natural beauty and empower you to feel your best.

Our Vision
We look forward to welcoming you again and continuing to help you fulfill your dreams. Whether you’re by the beach or poolside, we are here to make your experience truly unforgettable. Join us in embracing elegance, style, and the beauty of being yourself.

Where Individuality Meets Elegance
At DIA Swimwear, we want you to feel confident and comfortable in every piece you wear. To help you find the perfect fit, please refer to our detailed size guide below.
How to Measure:
- Bust: Measure around the fullest part of your bust, keeping the tape measure relaxed.
- Waist: Measure around your natural waistline, just above your navel.
- Hips: Measure around the widest part of your hips, ensuring the tape measure stays level.

All payments methods
Apple Pay and all cards

Worldwide Shipping
Fast shipments.