WORLDWIDE SHIPPING

WORLDWIDE SHIPPING

WORLDWIDE SHIPPING

WORLDWIDE SHIPPING

WORLDWIDE SHIPPING

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Frequently Asked Questions (FAQ)

About Us
What is DIA Swimwear?
DIA Swimwear is a women’s brand focused on individuality and elegance. We offer unique designs and innovative styles that follow the latest swimwear and beachwear trends. Our priority is high-quality materials and expert craftsmanship.
We use premium fabrics made in Italy, designed to be resistant to sun, sand, saltwater, chlorine, oils, and creams. These fabrics are soft, breathable, and perfectly adapt to the body for maximum comfort.
Yes! All our accessories are highly durable and 100% allergy-free.
Our brand is all about preserving femininity and elegance. We create fashion that makes every woman feel as precious as a diamond.
Yes! We continuously update our collections. Once a new collection is launched, it will be added to the categories section.
How can I place an order?
Simply browse our website, add your favorite items to the cart, and proceed to checkout. Follow the instructions to complete your purchase.
We accept major credit/debit cards and secure online payment methods.

Orders are processed quickly, so modifications or cancellations may not be possible. Please contact us.

How long does shipping take?
  • Orders are shipped within 1 business day.
  • Delivery takes between 1 to 10 days, depending on your location.
  • Local deliveries are handled by a local courier, while international shipping is via regular mail.
Yes! International shipping costs vary depending on the destination.
Once your order is shipped, you will receive a tracking number via email.
What is your return policy?
  • You can return or exchange any item within 15 days if it does not meet your expectations.
  • Items must be unworn, unwashed, and in their original condition with all tags attached.
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Return shipping costs are the responsibility of the customer. We are not liable for lost return packages.
No. Sale items are final sale and cannot be refunded or exchanged.
How do I find the right size?
We provide a size chart to help you choose the perfect fit. Check our size guide bellow :