- 15% EXTRA off when you buy 2 items – 20% EXTRA off when you buy 3 items – 25% EXTRA off when you buy 4 items – 30% EXTRA off when you buy 5+ items
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Discounts are automatically applied at checkout
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Smart, sleek, and made to move with you.
Meet the perfect everyday trousers: the Sienna Classic Stretch Trousers. Designed to combine tailored style with the flexibility of activewear, these high-waisted trousers are your go-to for workdays, casual outings, or anything in between. With elegant pleats, a flattering straight leg, and hidden side pockets, Sienna is proof that comfort and confidence go hand in hand.
✨ Why you’ll love Sienna:
High-rise fit with tummy support – Smooths and flatters your shape effortlessly.
Flexible 4-way stretch fabric – Moves with your body for all-day comfort.
Elegant pleats & straight leg cut – Classic, chic, and easy to style.
Practical side pockets – Subtle, functional, and oh-so-handy.
Dress up or down – Perfect for office wear, travel, or smart-casual looks.
💷 Now only £39 (was £129) – Limited-time offer!
We recommend ordering one size up!
Description
Smart, sleek, and made to move with you.
Meet the perfect everyday trousers: the Sienna Classic Stretch Trousers. Designed to combine tailored style with the flexibility of activewear, these high-waisted trousers are your go-to for workdays, casual outings, or anything in between. With elegant pleats, a flattering straight leg, and hidden side pockets, Sienna is proof that comfort and confidence go hand in hand.
✨ Why you’ll love Sienna:
High-rise fit with tummy support – Smooths and flatters your shape effortlessly.
Flexible 4-way stretch fabric – Moves with your body for all-day comfort.
Elegant pleats & straight leg cut – Classic, chic, and easy to style.
Practical side pockets – Subtle, functional, and oh-so-handy.
Dress up or down – Perfect for office wear, travel, or smart-casual looks.
💷 Now only £39 (was £129) – Limited-time offer!
We recommend ordering one size up!
🧵 Material & Care
Material: 78% polyester, 22% elastane – soft, stretchy, and shape-holding.
Care Instructions:
Machine wash cold (max 30°C)
Do not bleach
Iron on low if needed
Hang to dry or tumble dry low
Avoid fabric softener for longer elasticity
🚚 Shipping, Delivery & Warranty
📦 Free & Fast UK delivery All orders are dispatched within 1 working day. Track your parcel from dispatch to doorstep – shipping is completely free.
✅ 30-Day Money-Back Guarantee Try it on, feel the fit. If it’s not for you, return it within 30 days – no stress, no hassle.
💬 Need help? Our team is available 24/7 to answer any questions! :)
⭐️ Reviews
Verified
Last Call For Dresses
Loved taking advantage of the extra 25% off! What a fab deal – I got 3 beautiful dresses for an amazing price. Couldn’t be happier with my purchase!
Sarah L
Verified
Luna - Orthopaedic Loafer
Absolutely love these Luna loafers! So comfortable with the cushioned insole, and they look great too. Perfect for all-day wear, especially for my sensitive feet. Highly recommend!
Olivia R.
Verified
Miranda - Stylish Floral Maxi Dress
Love this dress! The floral pattern is stunning, and it fits perfectly. It's so comfortable and stylish – I can’t wait to wear it for my next event. Definitely recommend!
Emma J.
Verified
Last Call For Dresses
So happy I managed to grab the last dress! I was quick, as it was sold out the very next day. Really glad I got the chance to snatch up the perfect dress before it was gone!
Amelia S.
Verified
Swimwear 2025
I’m so excited for my 6-day getaway! I ordered 6 different bikinis and was thrilled to get an extra 30% off each one! The fit and quality are amazing – I feel so confident in every single one. Can't wait to wear them all while I'm away. Definitely my best swimwear purchase ever!
Floria T
Verified
Andreas – Quilted Cotton Jacket
Perfect mid-season jacket. Warm without being bulky and the quality feels premium. I’ve had compliments every time I wear it!
James W
4,8/5 Based on 827+reviews
BRITISH FASHION
FROM THE HEART OF JERSEY
Bring the charming and unique vibes of Jersey to your wardrobe. We offer stylish, timeless fashion inspired by the beautiful island in the United Kingdom. Our collection embodies the elegance and character of Jersey, with a focus on sustainability and quality. Discover the spirit of this special island with every piece you wear.
Discover ultimate comfort and effortless style. Step into laid-back elegance with the Monika Casual Drawstring Trousers – designed for women who value both comfort and class. Crafted from high-quality materials, these trousers combine relaxed tailoring with timeless design, so you can feel confident and comfortable in any setting.
Why choose the Monika Casual Drawstring Trousers?
✔ Unmatched comfort – Made from a premium cotton-linen blend, these trousers offer all-day wearability that feels as good as it looks.
✔ Timeless design – The understated elegance of the Monika trousers suits every outfit and occasion, from relaxed weekends to smart-casual events.
✔ Flattering fit – Featuring an elasticated waistband and a tailored cut that moves with you and enhances your natural shape.
Esme – Stylish and Simple Jumpsuit
Regular price
£146.00
Sale price
£45.00
SAVE £101
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Command elegance and confidence in one effortless look ✨
The Esme Jumpsuit is the perfect blend of style and comfort, designed to flatter your silhouette while offering all-day ease. Whether you're heading to a dinner date, celebration, or classy event – this piece ensures you'll turn heads in every room.
🌟 Because every woman deserves to feel confident and chic.
Elegant Statement – The feminine cut hugs your curves gracefully, creating a flattering silhouette that radiates sophistication.
All-Day Comfort – Crafted from a soft cotton and polyester blend for a lightweight yet structured feel.
Versatile for Any Occasion – Ideal for spring, summer, and autumn, it’s your go-to for evenings out, casual chic events or city strolls.
Confidence in Every Step – Whether you're dining, dancing, or dating – Esme gives you that empowering look you deserve.
💷 Price: £44 (was £144) – Now 70% off!
Stephanie – Three-Piece Blazer Set
Regular price
£177.00
Sale price
£62.00
SAVE £115
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Stephanie – Three-Piece Blazer Set
Timeless style for every occasion
The Stephanie Blazer Set radiates elegance with a modern edge. The tailored blazer creates a polished look, while the matching trousers and top complete a sophisticated ensemble. Whether you're heading to the office, a party, or a stylish stroll through the city—this set is a true eye-catcher.
Thanks to its high-quality fabric and flattering fit, the Stephanie set is as comfortable as it is chic. Wear all three pieces together for a refined outfit, or mix and match for endless styling options.
✔ Double-breasted blazer – for a smart and sophisticated silhouette ✔ Complete three-piece set – effortlessly stylish and easy to mix and match ✔ Soft yet durable fabric – designed for comfort and longevity ✔ Timeless elegance – perfect for work, events, or everyday fashion moments
Treat yourself to a touch of luxury with the Stephanie three-piece blazer set. Order now and elevate your wardrobe with ease!
Amanda - Sleeveless Jumpsuit
Regular price
£53.00
Sale price
£31.00
SAVE £22
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Amanda - Sleeveless Jumpsuit
Step into effortless elegance with the Amanda sleeveless jumpsuit – where sophistication meets comfort. Designed with a figure-flattering fit and timeless appeal, this must-have piece is perfect for evenings when you want to stand out or special occasions that call for a touch of drama.
✔ Timeless Allure – A sleek sleeveless design that subtly highlights your shoulders and neckline. ✔ Uncompromised Comfort – Crafted from lightweight fabric that flows beautifully and moves with you. ✔ Instant Glamour – Pair with high heels and statement accessories for a dazzling evening look, or style casually with sandals. ✔ Effortless Versatility – Ideal for parties, dinners, or even a summer wedding.
Excellent!
Based on 827+ reviews
Verified
14-11-2024
Great Quality & Regular Customer
The clothes are great quality and fit perfectly. I’ve become a regular customer because of the amazing discounts they offer.
James T.
Verified
11-11-2024
Impressive Customer Service
I was really impressed with the customer service. They were quick to help me with a question, and the response was friendly. Thanks to their fast reply and great assistance, I went ahead with my purchase and haven’t regretted it.
Sarah B.
Verified
05-11-2024
Easy Returns & Perfect Fit
I ordered extra sizes because I have an unusual body shape, and the process for returning the ones that didn’t fit was so easy. That’s why I’ve become a regular customer.
Mark C.
Verified
03-11-2024
Stylish & Comfortable
I love the variety of styles available. It’s great to find clothes that are both stylish and comfortable!
Laura W.
Verified
22-11-2024
Personal Touch in Packaging
The dress I ordered is lovely, and I really appreciate the personal touch in the packaging. I’ll definitely be buying again.
Alice D.
90-Day Money-Back Guarantee
At Byron Bay Boutique, you can shop with peace of mind thanks to our 90-day money-back guarantee. Simply return your items within 90 days.
FREE SHIPPING
We are offering free shipping throughout Australia only today.
24/7 CUSTOMER SERVICE
If you have any questions, feedback, or concerns about your order, don't worry! Our customer service team is here to assist you
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