Antonia: Relaxed Jacket

Antonia: Relaxed Jacket

Regular price £150.00 Sale price£74.99 Save £75.01
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Antonia: Relaxed Jacket – Effortless Strength, Timeless Style

At Sisu-London, we design for the woman who moves with quiet confidence. The Antonia: Relaxed Jacket blends timeless appeal with effortless sophistication, making it the perfect outerwear piece for those who lead with strength and grace.

Why You’ll Love It:

✔️ Uncompromising Craftsmanship – Designed with premium suede-effect polyester, this jacket offers a soft yet structured feel that enhances any outfit.

✔️ Effortless Versatility – Whether layered over a casual look or styled for an evening out, its relaxed fit and oversized buttons add an understated elegance.

✔️ Confidence in Every Detail – The structured silhouette and refined stitching embody the Sisu mindset—strength, resilience, and effortless beauty.

✔️ Timeless & Season less – A classic neutral brown shade that elevates any wardrobe, designed to transition seamlessly from autumn to spring.


Designed for the Fearless & Refined

Fashion should be more than just clothing—it should empower. The Antonia: Relaxed Jacket is made for the woman who isn’t afraid to stand out, who carries herself with quiet confidence, and who embraces strength in every step.

💫 Wear it. Own it. Embody Sisu.

🔘 Shop Now

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Every order is carefully tracked and insured. Processing typically takes 1-2 business days.

Once dispatched, you'll promptly receive an email with your tracking number.

- Crafted for Confidence – High-end materials & expert craftsmanship.

- Designed to Last – Built for movement & durability.

-Sisu Standard – Every detail, perfected.

We’re relocating to a larger warehouse to stock our new collection.

To prepare, we need to clear our current stock with up to 50% off. Stock is limited, and once sold out, these items won’t be restocked.

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30-Day Money-Back Guarantee

We stand by the quality of our products. If you’re not 100% satisfied, you have 30 days to return or exchange your item—hassle-free. No risks, just effortless shopping.

Selling Fast – Here’s Why

★★★★★

I’ve struggled to find fashion that’s both empowering and elegant. Sisu-London nailed it. Their pieces make me feel effortlessly put together. My cropped jacket is tailored yet comfortable—my new go-to piece

Isabella R.
Leeds, UK
★★★★★

I’ve bought from high-end brands, but Sisu-London delivers luxury without the price tag. The fabric, the fit—everything feels premium. I wore my first purchase to a meeting and got endless compliments. Now I keep coming back!

Sophie D.
Edinburgh, UK
★★★★★

Shipping was incredibly fast, and customer service was amazing. I had a sizing question, and they responded within hours. When my package arrived, I knew this brand truly values its customers. I’ll order again soon.

Hannah J.
Bournemouth, UK
★★★★★

Shopping at Sisu-London isn’t just about buying clothes—it’s an experience. From landing on the site to unboxing, it feels premium. The quality speaks for itself. I’ve never felt more aligned with a brand.

Emily H.
Liverpool, UK
★★★★★

Sisu means resilience, and that’s exactly what I feel wearing these clothes. The tailored wool coat I bought makes me feel like I own every room I walk into. That’s what fashion should do.

Rachel M.
Bristol, UK
★★★★★

So many online brands overpromise, but Sisu-London exceeded my expectations. The packaging, the quality, the fit—it all screams high-end. My suede jacket fits like a dream. If you’re hesitating, trust me: just buy it.

Chloé P.
Oxford, UK
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It’s the quiet strength that pushes you forward, the resilience to rise, and the confidence to own every moment.
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