The Marnelle Story

From a Sketchbook to a Launchpad

Marnelle is a fashion brand by GT Ecom B.V., based in the Netherlands.

Built on a commitment to timeless design, quality materials, and reliable fit, Marnelle focuses on creating pieces that last and make everyday dressing effortless.

We work in close collaboration with trusted manufacturers, combining craftsmanship and responsible production with modern design standards. This approach allows us to deliver collections that balance style, durability, and accessibility.

While our main company is registered in the Netherlands, we serve customers in the United Kingdom with dedicated UK shipping. Supported by GT Ecom B.V.’s eCommerce expertise, Marnelle brings together thoughtful design and a seamless online experience - from product discovery to delivery and long-term customer care.

This is not trend-driven fashion. It’s a brand shaped by real needs, real bodies, and a lasting dedication to quality.

Person measuring a roll of fabric with a measuring tape on a textured surface, with a brand label visible.

The Marnelle Difference: Quality over Quantity

In 2024, Marnelle began with a simple decision: to solve a common problem. Too many clothes look good at first, but don’t last.

We set out to create a focused collection of essential, timeless pieces designed to elevate everyday life.

We are not driven by fast-fashion cycles. Marnelle is a startup built on conscious, thoughtful design. Every fabric is carefully selected for comfort and durability. Every seam is checked for integrity. Fit comes first — because confidence starts with clothing that moves with you, not against you.

What We Offer: Essentials You'll Keep

We don't chase every trend. We focus on timeless utility and pieces that seamlessly fit into your real life. We act as your quality filter. We meticulously design and curate our collection, ensuring every piece meets our strict standards for durability, fabric quality, and classic design.

~ No Guesswork, Just Great Fit: A blazer that fits perfectly because we provide a clear, comprehensive size guide. A dress that’s genuinely comfortable because we're transparent about every material used. Skirts and tops designed to be staples you can wear season after season.
~ The Marnelle Standard: If it doesn't solve a problem, look great, and stand up to daily life, we simply don't sell it.

Our Startup Pledge: Transparency and Quality

We keep our business model simple and transparent — because trust matters.
Quality First, Always

We work with select, high-standard European manufacturers who meet strict quality requirements. We care about every stitch and how each garment feels over time.
Fair Pricing

By working directly with production partners and keeping operations lean (with GT Ecom B.V. supporting logistics and fulfilment), we avoid unnecessary markups. You pay for the garment — not layers of middlemen.
Real, Human Support

Our team is here to help, offering personalised sizing and styling guidance. Customer service is an extension of the quality you buy.
No-Hassle Returns

A straightforward 30-day return policy — because confidence should never feel risky.

Join Our Journey

We’re a small, nimble team, and we’re passionate about every detail - from the moment you browse our site to the day your perfect piece arrives.

Thank you for choosing to support a new brand that is trying to do things differently. We’re building this community one beautifully crafted item at a time.

~ Cheers from the Marnelle Team

About Us

For further questions, please contact us at:

Address: Betuwehaven 8, Nieuwegein, Utrecht, 3433 PV, the Netherlands
E-mail: support@marnelle.co.uk
Telephone: +44 20 3996 2931

Chamber of Commerce number: 82232393
VAT number: NL862386780B01
Company name: GT Ecom B.V.
Store name: Marnelle

Opening hours:
Monday–Friday: 8:00 AM–6:00 PM GMT
Saturday–Sunday: Closed
Public holidays: Closed