-34%
Back view of gray oversized turtleneck sweater in chunky knit
Side profile of longline chunky knit sweater with fingerless cuffs
Close-up of oversized turtleneck sweater showing chunky knit texture
Excellent 4.3

Sienna | Women's Oversized Longline Turtleneck Chunky-Knit Sweater

Regular price $109.00 $70.95 Sale price Save 34%
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Limited pairs remain in our Summer Sale
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Only 4 pairs left in stock.
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Summer deal

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Mix and match across the entire collection — the more you add, the bigger your extra discount

  • 2 items −10% extra
  • 3 itemsMost popular −15% extra
  • 4 items −20% extra
  • 5+ items −25% extra

Your discount is applied automatically at checkout.

The Sienna Women's Oversized Longline Turtleneck Chunky-Knit Sweater is your go-to choice for cozy, effortless layering all season long. Cut in a relaxed, longline silhouette with a chunky textured knit and a high roll neck, it's perfect for women who want warmth without sacrificing an easy, laid-back style.

Why You'll Love It

  • Relaxed Oversized Fit: The generous, drapey cut skims the body comfortably and flatters a wide range of shapes and sizes.
  • Cozy Chunky Knit: The open, textured knit construction traps warmth while keeping the overall look light and easy to layer.
  • Longline Versatility: The extended hem pairs effortlessly over leggings, skinny jeans, or slim trousers for endless outfit options.

Perfect For

Layering over slim trousers for a relaxed office-ready look, pairing with leggings and ankle boots for weekend errands, throwing on over jeans for a casual lunch out, or wearing as a cozy layer during crisp autumn outings.

Care Instructions

  • Machine wash on a gentle cycle at 86°F (30°C).
  • Do not bleach.
  • Lay flat to dry to help the knit retain its shape.
  • Use a cool iron if needed, avoiding direct contact with the knit.

Frequently Asked Questions

Is this sweater available in plus sizes?
Yes, it comes in sizes S through 2XL, making it a great option for a range of fits and figures.

How long is the hem on this sweater?
It features a longline hem that falls past the hips, making it easy to style over leggings or slim-fit trousers.

Can I machine wash this sweater?
Yes, it's machine washable; we recommend a gentle cycle and laying it flat to dry to preserve its shape.

What does the turtleneck look like?
It has a high, relaxed roll neck that can be worn folded over or pulled up for extra coverage on colder days.

Size Chart

Size Bust Waist Shoulder Length
S 86 cm / 33.9 in 66 cm / 26.0 in 34 cm / 13.4 in 66 cm / 26.0 in
M 90 cm / 35.4 in 70 cm / 27.6 in 35 cm / 13.8 in 67 cm / 26.4 in
L 94 cm / 37.0 in 74 cm / 29.1 in 36 cm / 14.2 in 68 cm / 26.8 in
XL 98 cm / 38.6 in 78 cm / 30.7 in 37 cm / 14.6 in 69 cm / 27.2 in
2XL 102 cm / 40.2 in 82 cm / 32.3 in 38 cm / 15.0 in 70 cm / 27.6 in

At Barbara & Sarah Palm Beach, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping with a track & trace code.

We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us; we’re happy to help!

Please contact us at info@barbaraandsarah-palmbeach.com

A Little More to Love

The more you add, the more you save.

For today only, we're unlocking something special for our community: stackable savings on the pieces everyone can't stop reaching for.

Whether you're picking out something for your daughter, surprising your sister, or finally treating yourself, now's the moment to grab those favorites before they're gone.

Build your own bundle:

Buy 2 pieces → Extra 10% off
Buy 3 → Extra 15% off
Buy 4 → Extra 20% off
Buy 5+ → Extra 25% off

This offer runs today only and won't be coming back. And you know how it goes with us: once a style sells out, it's gone for good.

Stock is limited. Today's the day to shop.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.