The 12 Best Flannel Sheets for the Coziest Bed This Winter

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Top-rated flannel sheet sets so cozy you'll be tempted to stay in bed all day.

The best flannel sheets are a cozy essential for chillier nights when you just want to curl up in your pajamas and stay in bed. Typically made of cotton or cotton blends, these classic cold-weather sheets have added texturization on the surface that gives them a slightly fuzzier texture that feels softer to the touch and you guessed it— super snuggly. They’re the antidote to summer’s best cooling sheets, and something to look forward to as the air crisps.

It can be hard to know which flannel bedding is truly the best though, so we shopped and sifted through thousands of customer reviews to find truly the best flannel bed sheets for every type of sleeper and budget. Sleep tight! And don’t miss the best non-toxic mattresses.

Based on thousands of customer reviews and data, here are the best flannel sheets to buy in 2021:

Remember that all flannels, and brushed fabrics in general, tend to shed extra lint in the dryer. Don’t worry—there are plenty of ways to use the extra dryer lint, and you’ll want to read these laundry tips to make your new bedding last for years to come.

Mellanni 100 Organic Cotton Flannel Sheet Setvia amazon.com

Best rated: Mellanni 100 Percent Organic Cotton Flannel Sheet Set

Amazon shoppers, you’re going to want to add the Mellanni 100 Percent Organic Cotton Flannel Sheet Set to your cart immediately. If you’re looking for a truly beloved set of soft sheets to buy that are affordable, versatile, and highly rated. They come in nearly a dozen colors and prints, all the traditional sizes, and boast an impressive 3,000 positive reviews and counting. “I couldn’t be more pleased with this sheet set,” writes Amazon verified purchaser, Karina. “This may be the softest set of flannel bedding that I’ve ever purchased! Unbelievably soft. They washed up great, and fit my teen’s extra deep mattress perfectly. Far exceeded my expectations.”

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Comfort Classics 100 Percent Cotton Flannel Sheet Setvia walmart.com

Best Value: Comfort Classics 100 Percent Cotton Flannel Sheet Set

This affordable flannel bedding set from Comfort Classics is one of the best things to buy at Walmart, and a clear customer favorite. Each set is made of 100 percent cotton flannel and is Oeko-Tex Certified, which means no harmful substances or chemicals are used in the manufacturing process. That’ll definitely help you sleep well at night. Every set comes with a flat sheet, fitted sheet, and two pillowcases (or just one if you’re buying a twin set).

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Eddie Bauer Flannel Collection Premium Cotton Sheet Setvia amazon.com

Best Patterned: Eddie Bauer Flannel Collection Premium Cotton Sheet Set

This outdoorsy company’s take on the best flannel sheets is brimming with bold, cooler weather prints that will add rustic charm to any bedroom. Choose from 10 prints including bears, elk, and penguins with this high-quality Eddie Bauer Flannel Collection Premium Cotton Sheet Set. Verified Amazon purchaser, Sandrine says, “As soon as I unpacked them, I could see they were nice. I washed and dried them right away per the instructions and made the bed while they were still warm. They looked as good after the first wash, and ever softer. That was a good surprise for my husband! What a difference it makes to have those flannel pillowcases and sheets! It’s no longer dreadful to slip in the bed. These bed sheets are very warm and cozy. And they’re modern and stylish. We love them!”

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Martha Stewart Collection Printed Cotton Flannel Sheet Setvia macys.com

Best From Martha Stewart’s Line: Martha Stewart Collection Printed Cotton Flannel Sheet Set

You’re going to feel like a world-class interior decorator (even if that’s not really your specialty) when you slip a set of cozy Martha Stewart Collection Printed Cotton Flannels onto the bed. These best flannel sheets come in a range of neutrals and bold prints and offer classic appeal thanks to hard-to-find toile and buffalo check. “These are the softest sheets ever,” writes Tracy, a Macy’s reviewer. “I bought a set of the gray woodland animals print which only get softer with each washing, and I returned to buy the skier sheets when they were on sale.”

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Laura Ashley Brushed Flannel Sheet Setvia amazon.com

Best Transitional: Laura Ashley Brushed Flannel Sheet Set

You’re going to love the feminine appeal of this Laura Ashley Brushed Flannel Sheet Set, one of the best cozy bedding sets to buy if you love florals. You can choose from larger floral prints to give you Georgia O’Keefe coziness vibes, daintier prints for understated elegance, or even subtle neutral plaids for a toned-down approach. They’re made of 100 percent cotton flannel and have garnered a loyal following thanks to their ultra-soft feel and easy washing. “Very well-made with nice deep pockets on the fitted sheet,” writes verified Amazon purchaser, Sylvia. “Seams are straight and no flaws in the fabric or quality. They are extremely soft from the first use to after many washings. Pillowcases are big enough for my contour pillow. Love the soft colors and design.”

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Casper 100 Percent Brushed Organic Cotton Flannel Sheet Setvia casper.com

Best Organic: Casper 100 Percent Brushed Organic Cotton Flannel Sheet Set

This gorgeous set of sheets comes from the famously comfortable mattress company, Casper, which also makes some of the best pillows for side sleepers. We shouldn’t be surprised that they also make incredibly soft organic cotton flannel sheet sets too. They’re made of breathable 100 percent organic cotton with a brushed finish that lends unbeatable coziness. Each set also includes one flat sheet, one fitted sheet, a duvet cover, and two pillowcases.

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L.l. Bean Ultrasoft Comfort Flannel Sheet Setvia llbean.com

Best Quality: L.L. Bean Ultrasoft Comfort Flannel Sheet Set

If you’re looking for a reliable set of flannel bed sheets, this L.L. Bean Ultrasoft Comfort Flannel Sheet Set is one you’ll come back to over and over again. The modest price point, excellent brand guarantee, and hundreds of glowing shopper reviews will be enough to make you order a few backup sets, too. “This is my second set of L.L. Bean flannel bed sheets,” writes one reviewer. “They are the softest, best-wearing flannels I’ve ever had, and they don’t pill like other lesser sheets I’ve had. Simply the best.”

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Boll & Branch Flannel Solid Sheet Setvia bollandbranch.com

Best Classic Design: Boll & Branch Flannel Solid Sheet Set

This Boll & Brand Flannel Solid Sheet Set doesn’t need a bunch of trendy prints or wild colors to convince you. It’s truly just a classic, high-quality bedding marvel that will keep you coming back for more. It’s made of a luxurious flannel finish using time-honored techniques that are hard to find on less expensive sets. The cotton Boll & Branch uses for the set is made of a fine organic cotton that lends a velvety texture, and somehow it’s all still modestly priced. If you’re prone to crisp white bedding and crave extra snuggly warmth, this best flannel sheet set is definitely for you.

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Brooklinen Heathered Cashmere Core Setvia brooklinen.com

Best Luxury: Brooklinen Heathered Cashmere Core Set

You’re going to think these Brooklinen Heathered Cashmere Core sheets are the best thing since sliced bread when you realize the brand took a lighter-weight approach to flannel-feeling sheets. Get equal doses of winter weather coziness without any of the hot, sweaty stuff that often comes along with it. Each set features a diagonal weave for a heathered look that’s brushed for superior softness. These smarter-than-your-average fitted sheets come with a “short” and “long” label so you always get it right the first time, and the pillowcases use envelope closures. That means no open ends or frustrating pillow spillage. They come in a range of neutral colors and are offered in sizes full through California king.

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Riley Reversible Flannel Sheet Setvia rileyhome.com

Best Reversible: Riley Reversible Flannel Sheet Set

Actually, these aren’t just the best reversible flannel bed sheets out there—they’re probably among the best reversible sheets in general thanks to clever designs. The Riley Reversible sheets come in soft, heavy flannel that will keep you warm all winter long and boast neutral colors that look great no matter which side you flip them to. “These are so comfy on my bed during these cool fall nights,” writes verified buyer, Brian. “They are thicker than my other flannel set and seem to be better quality, so I expect they will wear well.”

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Target Flannel Print Sheet Setvia target.com

Best for Kids: Target Flannel Print Sheet Set

Fun prints, twin and full sizes, soft touch, and affordable pricing make these Target flannel bed sheets a total win for children’s bedrooms. They also come in an extra-long twin size, one of the most important college dorm essentials. No matter which print you choose, they’re all made of 100 percent cotton and brushed for equal softness on both sides.

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West Elm Herringbone Flannel Sheet Setvia westelm.com

Best Design: West Elm Herringbone Flannel Sheet Set

Want a dose of trendy flair that belongs in a design catalog? These West Elm Herringbone Flannel Bed Sheets are just the ticket then. The black and white herringbone print works with just about any modern bedroom decor you have up your design sleeve. The incredibly soft 100 percent organic cotton flannel fibers get softer with each wash and will serve you well through every cold-weather season. Sweet dreams!

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Bryce Gruber
Bryce Gruber covers gift ideas, shopping, and e-commerce at RD.com, although you've likely seen her work across a variety of women's lifestyle and parenting topics at TheLuxurySpot.com, Bravo, Parents.com, Martha Stewart, and on your TV screen through national talk shows including The Tamron Hall Show. She lives and works in New York's Hudson Valley with her five small children. Find her on social media at @brycegruber.