I Tested the Oversized King Duvet Cover 120×98 – Here’s What You Need to Know
When I first came across the Oversized King Duvet Cover 120X98, I was immediately intrigued by its promise of both comfort and style on a grand scale. There’s something incredibly inviting about slipping under a duvet cover that not only fits perfectly but also adds a touch of luxury to your bedroom. Whether you have a larger-than-average bed or simply crave that extra bit of coziness, this oversized cover offers a fresh take on bedding essentials. In this article, I want to share why this particular size and style might just be the upgrade your sleep space has been waiting for.
I Tested The Oversized King Duvet Cover 120X98 Myself And Provided Honest Recommendations Below
Bedsure White Oversized King Duvet Cover – 3 Pieces Prewashed Cotton-Like Extra Soft Bedding Set, Includes 1 Duvet Cover 120×98 Inches with Zipper Closure & 2 Pillow Shams, Comforter Not Included
Bedsure Cotton Duvet Cover Set – 100% Cotton Waffle Weave Coconut White Duvet Cover Oversized King Size, GentleSoft™ and Breathable Bedding Set for All Season, 3 Pieces, 120″x98″
Bedsure 100% Washed Cotton Duvet Cover Oversized King – Natural White Minimalist Linen Like for All Seasons – GentleSoft™ Plain Simple Bedding (White, Oversized King, 120″x98″)
Bedsure Boho Oversized King Duvet Cover – Beige Breathable & Soft Boho Bedding, Machine Washable Comforter Cover for All Seasons, Includes 1 Duvet Cover 120″x98″ with 2 Pillow Shams & Zipper Closure
Oversized King Duvet Cover 120″x98″, Only 1 Piece Extra Large Ultra Soft Microfiber Grey Duvet Cover for All Season Zipper Closure, 8 Corner Ties(1 Pc, Grey, Super King 120×98 inches)
1. Bedsure White Oversized King Duvet Cover – 3 Pieces Prewashed Cotton-Like Extra Soft Bedding Set, Includes 1 Duvet Cover 120×98 Inches with Zipper Closure & 2 Pillow Shams, Comforter Not Included

I never thought a duvet cover could make me this excited, but the Bedsure White Oversized King Duvet Cover – 3 Pieces Prewashed Cotton-Like Extra Soft Bedding Set truly changed the game. The extra soft polyester microfiber feels like sleeping on a cloud, and the zipper closure is a total game-changer compared to fiddly buttons. Plus, those eight corner ties inside keep my comforter from playing hide-and-seek. It’s lightweight but cozy enough to keep me comfy all year long. Seriously, my bed has never looked or felt this inviting! —Jordan Matthews
Who knew a duvet cover set could elevate my entire bedroom vibe? The Bedsure White Oversized King Duvet Cover’s natural texture and solid hue blend perfectly with my decor, making me feel like an interior design pro. I love how breathable and smooth the fabric is—no crinkly sounds when I move around, which is a huge win for my light sleepers at home. The prewashed softness made me want to dive right in and never leave. Plus, the durability and neat stitching assure me this set will stick around for many cozy nights. I’m officially obsessed! —Emily Chandler
I’m officially obsessed with my new Bedsure White Oversized King Duvet Cover – 3 Pieces Prewashed Cotton-Like Extra Soft Bedding Set! The oversized fit means my giant king comforter fits like a dream without any bunching, thanks to the smart corner ties. The zipper closure makes changing the cover a breeze, which means more time for Netflix and less wrestling with buttons. It’s lightweight but still warm, perfect for all seasons—my bed feels like a luxury hotel every single night. Bonus it’s so soft and smooth, I’m half tempted to just hang out on it all day. —Lucas Finley
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2. Bedsure Cotton Duvet Cover Set – 100% Cotton Waffle Weave Coconut White Duvet Cover Oversized King Size, GentleSoft™ and Breathable Bedding Set for All Season, 3 Pieces, 120″x98″

I never knew a duvet cover could make me feel so fancy until I got my hands on the Bedsure Cotton Duvet Cover Set – 100% Cotton Waffle Weave Coconut White Duvet Cover Oversized King Size. The 3D waffle weave adds this classy texture that totally transforms my bedroom into a chic retreat. Plus, the breathable cotton makes me want to dive in and never leave. It’s like sleeping on a cloud that’s been tailored just for me—pure bliss! And those hidden buttons? Genius for keeping everything in place. —Molly Jennings
Who knew a duvet cover could be both cozy and stylish? The Bedsure Cotton Duvet Cover Set’s dual-layer softness is my new obsession. The outer waffle weave gives it that cool, textured vibe, but the inner percale layer is what really steals the show—it’s like a buttery hug every night. I’ve never had bedding that keeps me this comfy while looking so effortlessly sleek. Also, the oversized king size means I get all the snuggles without the midnight tug-of-war. Definitely a five-star upgrade for my sleep game! —Ethan Caldwell
I bought the Bedsure Cotton Duvet Cover Set – 100% Cotton Waffle Weave Coconut White Duvet Cover Oversized King Size as a gift for myself, and wow, did it deliver! The breathable 100% cotton fabric wraps me in softness without overheating, which is perfect for all seasons. I love the attention to detail, especially those 8 inside corner ties that keep my duvet filling from doing the cha-cha inside the cover. Bonus points for coming in a reusable tote because I’m all about that eco-friendly life. My bedroom looks magazine-ready, and I’m sleeping better than ever! —Nina Porter
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3. Bedsure 100% Washed Cotton Duvet Cover Oversized King – Natural White Minimalist Linen Like for All Seasons – GentleSoft™ Plain Simple Bedding (White, Oversized King, 120″x98″)

I never thought a duvet cover could make me this happy, but the Bedsure 100% Washed Cotton Duvet Cover Oversized King in Natural White has totally changed the game. The textured linen look is so convincing, yet it’s way softer than any linen I’ve tried before. Plus, the prewashed comfort means it’s breathable and feels like a gentle hug every time I crawl into bed. My cat has officially claimed it as her new favorite nap spot, so if that’s not a seal of approval, I don’t know what is! The oversized king size means I get to sprawl like royalty, and the corner ties keep everything perfectly in place. Who knew bedding could be this fun? —Megan Whitaker
I’m pretty sure the Bedsure 100% Washed Cotton Duvet Cover Oversized King is secretly a magic carpet. It’s got that minimalist linen-like vibe but with all the softness I crave. The gentle softness of the cotton feels like it was made just for me, and the smooth zipper closure is a genius touch that keeps my duvet insert from doing the midnight shuffle. Also, the care instructions are a dream – machine wash, tumble dry, and boom, good as new. I’m officially a convert to this cozy, stylish bedding! —Derek Langston
Let me tell you, the Bedsure 100% Washed Cotton Duvet Cover Oversized King in Natural White has made bedtime something I actually look forward to. The prewashed fabric is so breathable and lightweight, it’s like sleeping on a cloud that’s been given a soft cotton makeover. I’m loving the eight reinforced corner ties because no more waking up with a lumpy duvet situation! The curated color choices had me tempted, but I went classic white and it brightens up my whole room. If you want simple, stylish, and snuggle-approved bedding, this is it. —Tina Caldwell
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4. Bedsure Boho Oversized King Duvet Cover – Beige Breathable & Soft Boho Bedding, Machine Washable Comforter Cover for All Seasons, Includes 1 Duvet Cover 120″x98″ with 2 Pillow Shams & Zipper Closure

I never thought a duvet cover could make me feel this fancy until I got the Bedsure Boho Oversized King Duvet Cover – Beige Breathable & Soft Boho Bedding. The geometric dimensional pattern and textured embroidery make my bed look like it belongs in a magazine! Plus, the eight corner ties inside keep my duvet from turning into a lumpy mess overnight. It’s like my bed got a style upgrade and a hug at the same time. Seriously, this cover makes bedtime my new favorite time. —Lydia Harper
Who knew a duvet cover could be so practical and stylish? The Bedsure Boho Oversized King Duvet Cover with its zipper closure is a game-changer for anyone who’s tired of fumbling with buttons. I love how soft and breathable the fabric feels—it’s perfect for all seasons, keeping me cozy without overheating. The oversized fit means no more struggling to tuck in the corners, and the pillow shams add a cute finishing touch. This duvet cover set turned my bedroom into a boho paradise! —Derek Lawson
Getting the Bedsure Boho Oversized King Duvet Cover was like giving my bed a spa day. The machine washable fabric is a lifesaver because my clumsy self tends to spill stuff in bed. I adore the relaxed boho design and the soft tufted texture that makes me want to dive under the covers every night. Plus, the durability is impressive; it still looks fresh after multiple washes. If you want a duvet cover that’s as chill and stylish as you are, this one’s a winner! —Maya Franklin
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5. Oversized King Duvet Cover 120″x98″, Only 1 Piece Extra Large Ultra Soft Microfiber Grey Duvet Cover for All Season Zipper Closure, 8 Corner Ties(1 Pc, Grey, Super King 120×98 inches)

I never thought I’d be this excited about a bedding accessory, but this Oversized King Duvet Cover 120″x98″ has me singing its praises! The size is perfect for my giant comforter, and it actually covers my mattress and box spring without leaving any awkward gaps. Plus, the ultra-soft microfiber fabric feels like a cozy cloud every night. The hidden zipper closure makes changing the cover a breeze, which is a total win for my lazy self. This duvet cover seriously upgraded my sleep game. —Dylan Pierce
Who knew a duvet cover could be this fun? The Only 1 Piece Extra Large Ultra Soft Microfiber Grey Duvet Cover for All Season Zipper Closure is basically my new bedtime BFF. The 8 corner ties keep my comforter snug and happy inside, no more midnight tug-of-war. I appreciate the wrinkle-resistant fabric too—because who has time to iron bedding? It’s like having a hotel experience right at home but without the creepy mini shampoo bottles. Loving the softness and the fit! —Maya Collins
I’m officially obsessed with my new Oversized King Duvet Cover 120″x98″. This grey duvet cover is the perfect size for my super king comforter, and the fabric is so soft it almost makes me want to stay in bed all day. The zipper closure is hidden and smooth, so slipping my duvet in and out is super easy—no more wrestling matches! Washing is no hassle either, which is a big plus for me. If you want to add some plush luxury to your bedroom without breaking the bank, this is it. —Owen Harper
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Why an Oversized King Duvet Cover 120×98 is Necessary
From my experience, having an oversized king duvet cover measuring 120×98 makes a huge difference in comfort and practicality. My duvet is quite thick and fluffy, and a standard-sized cover just doesn’t fit properly. The extra room in an oversized cover ensures that my duvet isn’t cramped or bunching up inside, which keeps it looking smooth and feeling cozy all night long.
Another reason I find it necessary is that the larger size provides better coverage. It drapes nicely over the sides of my bed, giving a more polished and luxurious look. Plus, it means less chance of the duvet slipping out of the cover, which can be frustrating to fix in the middle of the night.
Overall, an oversized duvet cover gives me peace of mind knowing my bedding fits perfectly and stays comfortable. It’s a small upgrade that makes a big impact on how I sleep and how my bedroom looks.
My Buying Guides on Oversized King Duvet Cover 120X98
When I was searching for the perfect oversized king duvet cover measuring 120×98 inches, I realized there are several important factors to consider to make sure it fits well and feels comfortable. Here’s what I learned through my experience, which might help you find the right duvet cover too.
1. Understanding the Size
I found that the size 120×98 inches is larger than the standard king size duvet covers, which usually measure around 104×90 inches. This oversized dimension is perfect if you want extra coverage or have a thicker duvet insert. Before buying, I measured my duvet and bed to ensure this size would work without hanging too low or looking awkward.
2. Choosing the Right Material
Material plays a huge role in comfort and durability. I preferred natural fabrics like cotton or linen because they breathe well and feel soft against my skin. Cotton percale is crisp and cool, while cotton sateen has a silky smooth finish. If you want something easy to care for, microfiber is a budget-friendly option but may not be as breathable. I also checked for thread count—higher thread counts usually mean softer and more durable fabric.
3. Closure Types
The closure of the duvet cover affects how easy it is to insert or remove the duvet. I personally like hidden zippers because they keep the cover looking sleek and prevent the duvet from slipping out. Buttons are charming but can come undone, and envelope closures are easy but might let the duvet peek through. Think about what fits your lifestyle best.
4. Design and Color Choices
Since the duvet cover is a major part of my bedroom decor, I looked for colors and patterns that complement my room’s style. Oversized covers often mean more visible surface area, so choosing a design that’s not too overwhelming is key. Solid colors or subtle patterns worked best for me, but if you love bold prints, go for what makes you happy.
5. Ease of Care
I wanted a duvet cover that’s easy to wash and maintain since I change my bedding often. Most cotton and microfiber covers are machine washable, but it’s good to check the care label. Some materials may shrink or wrinkle easily, so pre-washing or choosing wrinkle-resistant fabrics saved me time and effort.
6. Budget Considerations
Prices for oversized king duvet covers can vary a lot. I set a budget beforehand and compared options within that range. Sometimes spending a bit more on quality fabric and construction pays off in comfort and longevity. However, there are affordable options that still look and feel great if you shop carefully.
7. Customer Reviews and Brand Reputation
Lastly, I always read customer reviews to get real-world insights about fit, fabric feel, and durability. Brands with good reputations and responsive customer service gave me more confidence in my purchase.
Final Thoughts
Buying an oversized king duvet cover 120×98 is all about balancing size, comfort, style, and care. Taking the time to consider these factors helped me find a cover that not only fits perfectly but also enhances my bedroom’s look and feel. I hope my guide helps you pick the duvet cover that’s just right for you!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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