We offer free shipping incl. Track & Trace in New Zealand!
50% off
(4.7 Reviews)
Sienna Signature Denim Jacket
Sale price
Regular price
$140.00
$69.95
Save 50%
More stock coming soon
Free shipping with NZ post
30 days money-back guaranteee
Sarah's Boutique – Established Since 2010
Almost sold out, only a few left in stock!
CLEARANCE SALE UPDATE: Due to high demand during our Clearance Sale, only a limited amount of units are left! If you can still click 'Add to cart' it’s still available
👉 If you're between sizes and prefer a looser, more oversized look, you can size up.
Timeless Cool, All-Day Comfort
Meet your new layering MVP! The Sienna denim jacket blends classic style with a relaxed fit for effortless vibes year-round. Dress it up or down—either way, you're winning fashion without the fuss.
Why Choose the Katja Classic Denim Jacket?
Because style should be effortless and built to last:
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Versatile Vibes – Timeless denim silhouette that works with literally everything.
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Chill Fit – Relaxed, slightly oversized cut for easy layering and all-day comfort.
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Pocket Power – Deep, functional pockets for your essentials (or just your hands).
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Forever in Fashion – A wardrobe staple that never goes out of style.
Sienna isn’t just a jacket—it’s your everyday style hero.
SPECIFICATIONS
Because details matter:
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Style: Solid Color
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Fit: Relaxed, loose silhouette
Size Chart (cm):
| Size | Bust | Sleeve Length | Total Length |
|---|---|---|---|
| S | 105 | 74 | 72 |
| M | 110 | 75 | 73 |
| L | 115 | 76 | 74 |
| XL | 120 | 77 | 75 |
| 2XL | 125 | 78 | 76 |
Go loose, stay comfy — the Sienna jacket is made to move with you.
WHAT OUR CUSTOMERS ARE SAYING
MORE THAN 1300+ REVIEWS
Really impressed with the quality and fit. It feels like something I would normally pay much more for in a boutique
I’m very happy with my order. The style is beautiful and the fabric feels lovely against the skin. Highly recommend!
Absolutely lovely! The fabric feels much more luxurious than I expected, and the fit is very flattering. I’ll definitely be ordering again
I’m so pleased with my purchase. It arrived quickly and the quality is beautiful. It’s already become one of my favourite pieces
I was a little unsure about ordering online, but I’m so glad I did. Lovely quality and exactly as pictured.
The perfect addition to my wardrobe. Elegant without being too formal, and the material is really comfortable.
Beautiful clothing and excellent quality for the price. The sizing was accurate and my order arrived nicely packaged.
30 DAY MONEY BACK GUARANTEE
We truly believe in the quality of our pieces and hope you’ll love them just as much as we do. That’s why we offer a 30-day risk-free return policy. If your order isn’t exactly what you expected, you can return it for a full refund — simple and stress-free.
A MESSAGE FROM SARAH SMITH
I started Sarah's Boutique on one simple belief: a woman shouldn't have to choose between feeling comfortable and feeling beautifully dressed. With every coat, cardigan, jumper or pair of shoes, I've asked myself the same question: Would a woman I love feel comfortable and confident in this? That question is still the heart of this place.
Sarah Boutique is moving into a bigger home, and taking every remaining piece with me would cost more than simply letting them go. So selected favourites are now up to 60% off — and this is the last of the current stock.
Once a size or colour sells out, it's gone for good. Nothing will be restocked, relisted, or brought back in a future collection. When this edit ends, it ends permanently, and prices return to normal.
Thank you for helping a small idea grow.
With love,
Sarah Smith
STILL UNCERTAIN?
Once your payment has been verified, we will immediately begin processing your order.
The processing and shipping of your order usually takes between one and three business days.
Once your order has been shipped, you will receive a shipping confirmation email with your tracking number so that you are always informed of the status of your order.
Once your order has been shipped, you will immediately receive a confirmation email, which includes a link to your personal tracking information so that you can stay informed about the status of your orders at all times.
We offer a 30-day money-back guarantee.
If you are not 100% satisfied with your purchase, you can return the unused items without any hassle within 30 days of receiving them.
Funds will be refunded to the original payment method or as store credit as soon as your items arrive at our warehouse.
For more information, please see our return policy page.
We offer free shipping incl. Track & Trace in New Zealand!
You have 30 days from receiving your order to decide whether to keep the product or return it.
Proudly based in the heart of New Zealand since 2010.