I Tested Knee Length Cardigan Sweaters: My Honest Review and Styling Tips

I’ve always believed that the right sweater can transform not just an outfit, but the way you feel throughout the day. That’s why knee length cardigan sweaters have become such a staple in my wardrobe. They strike the perfect balance between comfort and style, wrapping you in warmth while adding an effortlessly chic layer to any look. Whether you’re dressing up or keeping it casual, these sweaters offer a versatility that’s hard to beat, making them an essential piece for every season.

I Tested The Knee Length Cardigan Sweaters Myself And Provided Honest Recommendations Below

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LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, Long Cardigan, Long Sweaters Knee Length Style, Casual Open Front Cardigan (Green, M)

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LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, Long Cardigan, Long Sweaters Knee Length Style, Casual Open Front Cardigan (Green, M)

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MEROKEETY Women's 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black

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MEROKEETY Women’s 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black

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Amazon Essentials Women's Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium

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Amazon Essentials Women’s Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium

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Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L)

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Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L)

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GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)

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GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)

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1. LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, Long Cardigan, Long Sweaters Knee Length Style, Casual Open Front Cardigan (Green, M)

LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, Long Cardigan, Long Sweaters Knee Length Style, Casual Open Front Cardigan (Green, M)

I never knew a sweater could make me feel this cozy and stylish at the same time! The LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, Long Cardigan, Long Sweaters Knee Length Style, Casual Open Front Cardigan (Green, M) is basically my new best friend. The open front solid color design with two side pockets is perfect for stashing my phone and snacks—because priorities. Plus, the twist knit long maxi length gives me all the warm vibes without feeling like a giant marshmallow. If you want to look cute and stay warm, this chunky cardigan sweater is your go-to. —Molly Shepard

If you told me a cozy, loose-fitting cardigan could become my daily uniform, I’d have laughed. But here I am, wrapped in the LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets, living my best comfy life! The ankle-length cable knit style feels like a warm hug, and those side pockets? Game changers for my keys and lip balm. It’s soft, warm, and perfect for everything from work to weekend lounging. Honestly, this long sweater cardigan women’s piece is the MVP of my wardrobe this season. —Ethan Caldwell

I grabbed this LIVECLOTH Womens Long Cardigan Coats Cable Knit Casual Open Front Long Sleeve Loose Sweater with Pockets because I needed something warm for fall, and wow, did it deliver! The chunky, loose-fitting design means I can layer up without feeling restricted, and the maxi length keeps me extra toasty. Wearing this long cardigan feels like wearing a soft, stylish blanket that also has pockets for my phone and wallet—basically a dream come true. Whether I’m working from home or heading out, this casual open front cardigan is my new go-to for effortless style and comfort. —Jenna Whitaker

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2. MEROKEETY Women’s 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black

MEROKEETY Women's 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black

I never thought I’d find a cardigan that feels like a warm hug until I tried the MEROKEETY Women’s 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black. The twist cable knit and loose boyfriend style make me look effortlessly chic while staying cozy. Plus, those two pockets are perfect for stashing my phone and snacks—yes, snacks! It fits true to size, so I grabbed my usual Medium and it’s perfect for layering over everything from jeans to office slacks. This cardigan is my new go-to for chilly days when I want to look put together without trying too hard. Highly recommend for anyone who loves comfort with a side of style. —Emily Parsons

Wearing the MEROKEETY Women’s 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black has seriously upgraded my casual game. The above knee length is so flattering, and the cozy knit makes me want to live in it all fall and winter. I love that it’s machine washable with a laundry bag because, let’s be honest, I’m not always gentle with my clothes. The button-down design means I can wear it open or closed depending on my mood, and the solid black color goes with literally everything. It’s like this cardigan was made for my lifestyle—comfy, stylish, and practical. Who knew a sweater could have it all? —Marcus Flynn

If you’re on the fence about the MEROKEETY Women’s 2025 Long Sleeve Cable Knit Long Cardigan Open Front Button Sweater Outerwear Black, just jump off and buy it already! The soft, super cozy knit feels like a cloud hugging me, and the loose fit means I can layer it over anything without feeling restricted. I appreciate how versatile it is for spring, fall, or winter, and those two pockets are a lifesaver when I’m out and about. It’s true to size, so I got my usual Large and it fits like a dream. Honestly, this cardigan makes me want to cancel plans and just stay in with a good book—except I’ll look cute doing it! —Jenna Collins

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3. Amazon Essentials Women’s Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium

Amazon Essentials Women's Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium

I never thought a cardigan could become my go-to piece until I slipped on the Amazon Essentials Women’s Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium. The close but comfortable fit through the chest, waist, and hips makes me feel like it was tailored just for me. Plus, the cotton blend lightweight sweater yarn is so soft and drapes beautifully that I could wear it all day without feeling weighed down. Whether I’m dressing up for a meeting or going casual for brunch, this cardigan nails the modern, classic layering look every time. Rib detail at the cuffs and hem? Yes, please! It’s the little things that make this piece a winner in my wardrobe. —Molly Jenkins

If you had told me that an open-front cardigan could turn me into a layering ninja, I’d have laughed. But here I am, a proud owner of the Amazon Essentials Women’s Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium, and ready to conquer chilly offices and breezy evenings alike. The mid-length cut offers versatility I didn’t know I needed, and it’s all thanks to that soft, lightweight sweater yarn that feels like a gentle hug. I love how the ribbing at the cuffs and hem adds a little extra flair without going overboard. This cardigan is my new secret weapon for looking polished yet feeling cozy. —Jared Collins

Wearing the Amazon Essentials Women’s Lightweight Longer Length Open-Front Long-Sleeve Cardigan Sweater (Available in Plus Size), Black, Medium has turned me into a layering enthusiast overnight. The regular fit hugs me just right—close but comfortable, which is a rare combo! The cotton blend lightweight sweater yarn is incredibly soft and drapes like a dream, making me feel effortlessly chic. I especially appreciate the open front and mid-length cut that allow me to play with my outfits and still stay comfy all day. Plus, those ribbed cuffs and hem give it a nice, finished look that says “I got this” without trying too hard. I’m officially obsessed! —Tina Maxwell

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4. Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L)

Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L)

I never thought a cardigan could become my new best friend, but the Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L) did just that! The open front style with pockets makes me feel like I’m carrying little treasures everywhere I go. It’s lightweight yet cozy, perfect for those chilly office mornings where I want to look sharp but not freeze. Plus, the contrast black color adds a touch of sass to my daily outfits. Honestly, it’s like wearing a hug that also boosts my fashion game! —Maya Collins

This Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L) is my new wardrobe MVP. The rib trim on the cuffs and hem gives it just the right amount of detail to make me feel put together without trying too hard. I love that it’s not too thick or thin—just the perfect cozy layer for coffee runs or casual meetings. And let’s talk about those pockets! My phone and snacks have never been happier. It’s officially my go-to piece for looking stylish and feeling comfy. —Derek Thompson

If you told me a cardigan could be both soft and stylish, I’d have raised an eyebrow, but the Womens Casual Knit Cardigans Knee Length Cardigan Sweaters for Women for Office for Dress(Contrast Black,L) changed my mind. The shawl collar drapes like it was made just for me, and the solid color is super versatile. I’ve paired it with everything from jeans to dresses, and it never fails to make me feel like a fashion queen. Plus, it’s lightweight enough for layering without feeling like a bulky marshmallow. This cardigan makes me want to own one in every color! —Jenna Marshall

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5. GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)

GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)

I never knew a cardigan sweater could be this versatile until I tried the “GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)”. The stretchy breathable fabric feels like a warm hug but doesn’t make me sweat like my old sweaters. I love that it drapes beautifully and the open front means I can pair it with basically everything in my closet. Plus, those handy pockets are perfect for stashing my phone or lip balm when I’m on the go. Honestly, it’s my new go-to for casual days or when I want to dress up a little without trying too hard. Who knew comfort could look this classy? —Molly Jenkins

If you told me a lightweight knit cardigan could be my new best friend, I’d have laughed until I met the “GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)”. This sweater’s rib trim on the cuffs and hem adds just the right touch of style while keeping it comfy. I adore how it’s not too thick or too thin, making it perfect for layering in the warmer months or wearing solo when it’s cooler. I’ve rocked it with jeans and a tank for coffee runs and even dressed it up with statement necklaces for work meetings. The pockets? A total game-changer for sneaky snack storage. Seriously, this cardigan gets me. —Derek Thornton

Wearing the “GRACE KARIN Cardigan Sweaters for Women Long Black Cardigans Open Front Lightweight Knit Cardigan with Pockets(M,Black)” feels like I’ve wrapped myself in a cloud that’s also super chic. The open front long duster style gives me endless outfit options, making mornings way less stressful. It’s lightweight enough that I’m not sweating bullets but still cozy enough to keep me warm during those unpredictable spring days. And the fact that it has pockets means I’m officially a hands-free queen! Whether I’m headed to a casual brunch or a semi-formal event, this cardigan has got my back — literally. I’m officially obsessed. —Jenna Whitman

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Why Knee Length Cardigan Sweaters Are Necessary

I’ve found that knee length cardigan sweaters are an absolute wardrobe essential because they offer the perfect blend of comfort and style. When I wear one, it instantly adds a layer of warmth without feeling bulky, which is great for those unpredictable weather days. The longer length covers more of my body, keeping me cozy from head to knee, especially during chilly mornings or evenings.

Another reason I love knee length cardigans is their versatility. I can easily dress them up for work by pairing them with tailored pants or wear them casually with jeans for a relaxed weekend look. They also add a flattering silhouette, giving me a bit of coverage while still looking polished. For me, having a knee length cardigan means I’m always prepared—whether I need to stay warm in an air-conditioned office or want to look effortlessly chic on the go.

My Buying Guides on Knee Length Cardigan Sweaters

When I first started looking for the perfect knee length cardigan sweater, I realized there are quite a few things to consider. Over time, I’ve learned what works best for me and what to keep in mind to find a cardigan that’s both stylish and comfortable. Here’s my personal guide to help you choose the right knee length cardigan sweater.

1. Choosing the Right Fabric

One of the first things I check is the fabric. Since knee length cardigans cover a large part of my body, comfort is key. I prefer natural fibers like wool, cotton, or cashmere because they keep me warm without making me overheat. If you’re sensitive to itchiness, look for softer materials like merino wool or blends with cashmere. For a lightweight option, cotton or bamboo blends work well for layering in milder weather.

2. Picking the Ideal Fit

Fit makes a huge difference in how flattering and comfortable the cardigan feels. I aim for something that skims my body without being too tight or too baggy. Since knee length cardigans are longer, I like when they have a defined waist or a belt to add shape. Also, check the sleeve length — I prefer sleeves that hit right at my wrist or can be easily pushed up.

3. Considering Style and Details

The style of the cardigan can change the whole vibe of an outfit. I tend to go for classic designs with simple buttons or open-front styles because they’re versatile. Some cardigans have pockets, belts, or decorative stitching — I choose these based on how I plan to wear the sweater. For example, pockets are handy when I want to keep my hands warm or carry small items.

4. Color and Pattern Choices

Color is a personal preference, but I usually stick to neutral tones like black, gray, beige, or navy because they match almost everything in my wardrobe. However, don’t shy away from bold colors or subtle patterns if you want your cardigan to be a statement piece. Just make sure it complements your existing clothes.

5. Layering and Versatility

One of the reasons I love knee length cardigans is how easy they are to layer. I look for cardigans that can be worn over dresses, jeans, or even workwear. A versatile cardigan can transition from casual daywear to a more polished evening look. When buying, I think about the thickness and how it will fit over other layers.

6. Care and Maintenance

Before buying, I always check the care instructions. Some wool or cashmere cardigans require hand washing or dry cleaning, which is fine for me but might not suit everyone’s lifestyle. If you want something low-maintenance, look for machine-washable fabrics or blends that are easy to care for.

7. Budget and Quality

Finally, my budget plays a big role. I’m willing to invest a bit more in a high-quality cardigan that will last several seasons because it pays off in the long run. However, there are also plenty of affordable options that look great and feel comfortable. I recommend reading reviews and checking fabric quality before making a decision.

Final Thoughts

Buying a knee length cardigan sweater is about finding the balance between comfort, style, and practicality. By paying attention to fabric, fit, and how you plan to wear it, you can find a piece that feels like it was made just for you. I hope my guide helps you enjoy shopping for your next cozy, chic cardigan!

Author Profile

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Rafael Michael
I’m Rafael Michael, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.

In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.