About ByCastello

At ByCastello, we believe that true style is effortless. It’s not about chasing trends but about embracing timeless elegance—the kind that speaks for itself. Inspired by the understated sophistication of Old Money fashion, we create clothing that blends tradition with modern refinement.

Our Story

ByCastello was born from a passion for classic menswear, where quality matters more than logos, and craftsmanship stands above mass production. We wanted to bring back the feeling of owning pieces that last—both in design and durability. Every garment we create reflects this belief, crafted with care from the finest materials to ensure they not only look good but feel exceptional.

What We Stand For

We celebrate the art of understated luxury. Our collections are for those who appreciate tailored fits, premium fabrics, and timeless silhouettes—the kind of wardrobe that speaks to confidence without needing to shout. Whether it’s a cashmere sweater, a well-cut pantalon, or classic loafers, each piece is designed for effortless sophistication.

Quality Over Everything

Fashion should never be disposable. That’s why we focus on materials like pure cashmere, merino wool, and Italian cotton, ensuring every piece is made to last. From the stitching to the smallest details, we take pride in perfecting each item before it reaches you.

More Than Just Clothing

ByCastello isn’t just about what you wear—it’s about a mindset. It’s for those who appreciate the elegance of simplicity, the value of heritage, and the quiet confidence that comes with dressing well.

Welcome to ByCastello. True Meaning Of Class

Address: Weena 690, 3012CN, Rotterdam, The Netherlands
Email: support@bycastello.com
Contact us on this page: Click here
Company number: 76900393
Customer service: Monday to Friday Monday to Friday between 9.00 and 17.00

Company name: KM Medias
Phone Number: +310616030945