Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan
Fien | Elegant Button-Up Knit Cardigan

Fien | Elegant Button-Up Knit Cardigan

$119.95 $59.95 Save 50%
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Anniversary Sale

Due to high demand, stock is extremely limited... If the "Add to Cart" button is still clickable, the item is still available!

Where Timeless Style Meets Everyday Ease

The Fien Button-Up Knit is a chic essential that blends refined style with relaxed ease. With its classic button-up front and versatile silhouette, it’s the perfect layering piece for adding sophistication to any outfit.

WHY YOU’LL LOVE IT

  • Button-Up Detailing – A timeless touch that enhances its polished look
  • Flattering Fit – Designed for comfort while keeping your style sharp
  • Versatile Layer – Works effortlessly over tops, dresses, or paired with trousers
  • Everyday Essential – Suitable for workdays, casual outings, or cozy evenings

From morning meetings to weekend gatherings, the Fien Button-Up Knit delivers timeless charm and effortless sophistication.

Upgrade Your Everyday Look – Order Before It’s Gone!


Delivery is always free of charge. There are no exceptions! We will commence dispatch procedures within one working day of receiving your order. We will also send you a tracking code, enabling you to accurately monitor the current location of your order. Your parcel will be delivered by Yamato Transport.

Were you dissatisfied with your order? Not to worry. You may return items within 30 days of delivery. Simply contact us by email and we shall send you the necessary return form.

Olivia & Sandra has earned high acclaim for its commitment to quality and its unwavering focus on customer satisfaction.

Having delighted over 10,000 customers to date is a testament to our delivery of exceptional service and products that meet the highest standards. Our team pledges to meet and exceed your expectations daily.

By choosing Olivia & Sandra, you will experience craftsmanship, reliability, and an unparalleled customer-first approach.

Loved by everyone, everywhere. Don't miss out.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

I absolutely love this dress! The fabric feels high quality and it fits perfectly. I wore it to a dinner party and received so many compliments. It’s comfortable, elegant, and exactly what I was looking for.

Sharon K.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

I’m so happy with this dress. The color is beautiful and exactly like the photos. It fits true to size and the fabric flows nicely when you walk. I felt very confident wearing it.

Mary S.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

Such a beautiful dress! The design is simple but very elegant. I wore it to the beach and felt fantastic all day. The shipping was also fast and the packaging was lovely.

Barbara J.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

I’m so happy with this purchase. The dress looks exactly like the photos and the quality is amazing. It’s now one of my favorite pieces in my wardrobe.

Kelly P.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

I was surprised by how comfortable this dress is. The fabric is light and soft, and it fits beautifully around the waist. I’ll definitely order again.

Linda P.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

This dress exceeded my expectations. It’s stylish, comfortable, and well made. I’ve already recommended it to my friends.

Sara I.

<h2>Loved by everyone, everywhere. Don't miss out.</h2>

Such a lovely dress! It fits true to size and the design is very flattering. I appreciate the attention to detail in the stitching and fabric.

Patricia T.

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Celebrate Our Anniversary With Us

Olivia & Sandra began with a simple belief: the right clothing can help a woman feel confident, comfortable, and completely herself.

In 2002, two sisters in Miami decided to open a small boutique inspired by their shared love for timeless style and personal service. Rather than chasing fast-changing trends, they focused on thoughtfully chosen pieces that women could rely on in their everyday lives — clothing that feels effortless to wear and easy to come back to, season after season.

What started as a dream between two sisters gradually grew into a trusted boutique where women of all ages could discover refined, comfortable styles designed with care and intention.

Years later, that same vision still guides Olivia & Sandra. The name remains a reflection of where it all began — two sisters, a passion for beautiful clothing, and a lasting commitment to simple, timeless elegance. ✨

Frequently Asked Questions

Naturally, you may amend or cancel your order within 24 hours of purchase.

Should you wish to change or cancel your order, please contact us immediately by email at info@oliviasandra.com

Your order tracking number can be entered on the 'Order Tracking' page. Enter your tracking number and click 'Track' to view the status of your order.

Payment can be made using the following methods: PayPal, credit card, Visa, Mastercard, American Express, Apple Pay, Google Pay, Maestro, Shop Pay.

Yes, once your order has been completed, a confirmation email will be sent to your inbox. Should you not receive the confirmation email, please do not hesitate to contact our customer service team. We shall attend to it immediately.