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Best paired with fuzzy socks and hot cocoa. ✌️

If you love the feeling of cozy, comfy flannel sheets, then chances are that you're also all about that flannel PJ life. Admittedly, flannel pajamas aren't for everyone—especially if you're a hot sleeper—but if you're looking for some seriously toasty pajama sets to get you through the colder months, then we've got the jammies for you. Here's the thing about flannel: It keeps you extra warm because the fabric's weave traps air inside, but since it's often made with cotton, it's also v breathable, so you won't overheat as you sleep. And IMO, the best flannel pajamas are IDEAL for chilly winter nights.

Whether you're into shorts sets, nightshirts, or traditional long-sleeve-and-pants sets, we've got all the best flannel sleepwear options to keep you swaddled in warmth this winter—and as a bonus, they look as tailored and trendy as your favorite fall flannel shirts. Ahead, the cutest flannel PJ sets you can buy right now, no matter your budget or your tolerance for toastiness (including several pairs that are perfect for Christmas morning!!).

Size Range: XS to 2X

You can always rely on Amazon Essentials for v solid basics, and these flannel jammies are no exception. Made with 100 percent cotton, this set features a relaxed fit, super-soft fabric, and your choice of over a dozen cute patterns—all for $25!

THE REVIEWS: According to one reviewer, "The design of these pajamas is so attractive and the material is soft and very comfortable. I expect the cloth to get even softer after several washings, but I can already tell that these will be great for cold nights because of the heavier material."

Size Range: XS to XL

In the world of luxury sleepwear, Petite Plume is royalty, and the brand's flannel PJ sets are E-V-E-R-Y-T-H-I-N-G. Ya, they're a lil pricey, but they're made with pure cotton brushed flannel, and they're lightweight enough to wear year-round. Oh, and can we talk about that white piping and those gorgeous pearl buttons??

THE REVIEWS: "These are the highest quality pajamas I own!" says one tester. "They are incredibly soft and the fit is so flattering. I'm definitely going to be a forever customer."

Size Range: XS to 4X

You better believe Old Navy has got quality flannel jammies for the whole family. This budget-friendly set is made with silky-soft cotton brushed flannel and comes in several holiday-inspired tartan prints (though we think this buffalo plaid pattern is particularly chic). Petite and tall sizes are also available.

THE REVIEWS: "Great light flannel pajama set to keep me warm at night," writes one reviewer. "I don't like super heavy fabric, so this is perfect for a good night's sleep!"

Size Range: XS to 3X

You simply can't have a flannel PJ roundup without including L.L.Bean. Available in a wide range of sizes (including petite, tall, and plus sizes), these ultra-soft Portuguese cotton brushed flannel jammies have a relaxed fit on top and a classic fit on the bottom, and you can get 'em in several vintage-inspired tartan prints.

THE REVIEWS: "These exceeded my expectations—so soft and thick and incredibly comfortable," one review reads. "They run a little bit on the large size, even the XS, but the cut is nice and classic and it works!"

Size Range: XS to 3X

Leave it to Rihanna to make flannel jammies sexy. This oversized flannel nightie is made with a blend of cotton and rayon, and it's got lace-up sleeves, a frayed hem, and cute buttons down the front. It comes in your choice of two tartan patterns, and for a complete 'fit, you can pair this sleep shirt with the matching pants.

THE REVIEWS: "This flannel shirt came right on time for the holidays," one reviewer says. "I love the print—it's giving Christmas morning opening presents vibes! I got it oversized on purpose because I like the big shirt feel when I'm lounging. 10/10!!"

Size Range: S to 2X

Another great find from Amazon, these affordable pure cotton flannel jammies are soft and breathable, with an extra-high waist and your choice of over two-dozen adorable patterns and prints (like this delicate pink flower print!).

THE REVIEWS: "These cozy and comfortable pajamas are amazing," writes one tester. "They feature two convenient front pockets that I have never seen on a top before. They wash well and do not stretch out of shape. Perfect to go from lounging into bed."

Size Range: XS to XL

P.Jamas is another fan-favorite luxury sleepwear brand, and while def not cheap, these classic flannel pajamas will last you a lifetime, trust. Made with pure pima cotton flannel brushed on both sides, these jammies are gorgeously lightweight, and the real Japanese mother-of-pearl buttons are just *chef's kiss.* You can get 'em in pink or blue.

THE REVIEWS: "I have owned [these] before and they are so soft and comfortable," one review reads.

Size Range: XS to XL

If pants and long-sleeve shirts seem a lil too stifling for you, then go with this organic cotton heathered flannel shorts set instead. It comes in four cute pattern options, and as a bonus, Toad&Co is a partner of Planned Parenthood, 1% for the Planet, and The Conversation Alliance, among other nonprofits, so this is a purchase you can feel good about.

THE REVIEWS: One reviewer writes, "The flannel is so soft and feels great. I also love the fall-like colors."

Size Range: XS to 2X

Yep, quality flannel PJ sets under $30 do, in fact, exist. This pair from PajamaMania is made with 100 percent cotton, features a convenient back pocket and a sexy low-rise waist, and you can choose between two dozen fun pattens, from classic plaids to polka dots to animal prints.

THE REVIEWS: "These PJs are made well, fit well, and are exactly what I was hoping for," one tester says. "They are nice and roomy but not too big; they are true to size. The material is a nice quality cotton, not the cheap see-through stuff that’s so often sold...I definitely recommend this company!"

Size Range: XS to 2X

Made from brushed organic cotton , these flannelette pajamas feel just as luxurious as they look. You'll love that they're generously oversized, sustainably produced, and you can also get 'em in a dusty pink floral print or matcha green blossom print.

THE REVIEWS: "Softest PJs!" reads one review. "These are the perfect cut, texture, and warmth! Love them!!!"

Size Range: One size only

Anyone lookin' to treat themselves should check out the luxe Canadian sleepwear brand The Sleep Shirt. The company has plenty of ethical and surprisingly chic flannel sleepwear options, like this medium-weight, cotton brushed nightshirt, which features a gorgeous buffalo check print and a roomy (but still sexy) cut.

THE REVIEWS: One review reads, "I love this shirt. The classic buffalo plaid is fashionable and the shirt is soft and comfortable. I have a hard time convincing myself to take it off in the morning. Can’t wait to add the long length one to my collection at some point."

Size Range: XS to XL

PJ Salvage has some of the best printed flannel sets around, all made with 100 cotton brushed flannel and complete with a matching headband and embroidery detail on the inner cuffs. You can get these jammies in tons of whimsical prints (like this martini-patterned set) and rest easy knowing they were produced at a women empowered factory.

THE REVIEWS: One reviewer says, "I love me some flannel jam jams. These are really good. Thick and well made and 100 percent cotton! Wash well. Love them."

Size Range: XS to XL

Made with GOTS-certified organic cotton and ethically made in India in fair trade factories, this jammies from Bhumi are just as sustainable as they are stylish. Available in two colors, reviewers love these PJs for the gorgeous sateen piping, the velvety-soft feel of the brushed fabric, and increeeedible warmth.

THE REVIEWS: "I love my Bhumi pajamas!" one review reads. "They are so comfortable and the flannel is so soft and breathable. Highly recommend!"

Size Range: XXS to 2X

A silky-soft, lightweight flannel sleep jumpsuit with short sleeves and oh-so-slightly cropped legs? Yep, we need it. This one-piece pajama set is also available in a pretty red color, so you can buy two pairs!

Size Range: XS to XL

Why are people obsessed with the flannel sets from The Cat's Pajamas, you ask? Probs because they're made with pure Peruvian pima cotton with a roomy fit, come in TONS of gorgeous prints, and feature chic contrast piping. They're expensive, but they're an investment worth making, promise.

THE REVIEWS: "I finally wore my previous Cat’s Pajamas PJs down to the threads, after almost 20 (!!!) years, and my new pairs are already well-loved and broken in," one tester writes. "The quality of the material, the super-cute patterns and colors, and the fit remain the gold standard."

Size Range: S to 3X

If you like your flannel PJs lightweight and oversized, then EverDream is the brand for you. These pajamas are made with super-fine cotton flannel, so you can wear them all year round, and they come four vibrant plaid patterns. Plus, ya can't beat that price.

THE REVIEWS: "I am loving my new flannel PJ set!" writes one reviewer. "So soft, comfortable, and AFFORDABLE. Looking at flannels elsewhere could run more than $70. This set is so satisfying. The pants have a working drawstring and even POCKETS!!"

Size Range: XL to 4X

Your search for the perfect Christmas jammies is over, bb. Featuring a festive fair-isle print, this cotton flannel PJ set is truly adorable, with fitted, breathable shorts and a relaxed-fit button-up top with contrast piping. J'adore!

THE REVIEWS: "I have three sets of these pajamas," writes one reviewer. "They’re super soft and comfortable. They kept me warm during the summer time and winter nights. I’ll be buying more when they come out with different colors."

Size Range: S to L

For a simple pair of flannel bottoms that you can wear with anything, look no further than these lounge pants from Ably. Available in four timeless plaid patterns, these PJs are responsibly produced in India and made with Filium-activated cotton, which means they repel liquid and keep ya feeling fresh and sweat-free.

THE REVIEWS: "These lounge pants are so comfortable and soft that I went back and ordered the top that goes with them for my wife!" one reviewer says.

Size Range: S to 2X

Made with cotton double-brushed flannel, these thick, durable jammies don't just look good—they really get the job done, too. You'll love that they're reinforced with double-seam stitching and suuuuper toasty, and since they come in over 20 patterns, you can treat yourself to several pairs.

THE REVIEWS: "They feel yummy good," one tester writes. "I live in northeastern USA, where flannel is a must in winter. These are thicker than most flannel and a bit expensive for my budget, but I decided to splurge this time and I’m very happy with them!"

Size Range: XS to XL

Another stylish option from Petite Plume, this gorgeous lil nightshirt lets ya show off your legs and feel warm and cozy while you snooze. It's made with pure cotton brushed flannel, it's got contrast piping and pretty pearl buttons, and it's SO much cuter than your grandma's nightgown.

THE REVIEWS: One tester says, "Love this night shirt! It’s a great red and so soft. I highly recommend purchasing it."

Size Range: XS to XL

Lanz of Salzburg specializes in cozy cotton sleepwear for the whole fam (including your dog!), and these tartan jammies couldn't be more classic. Choose between half-a-dozen different holiday-inspired patterns and get ready to enjoy the luxe feel of rich, pure cotton brushed flannel.

THE REVIEWS: One reviewer says, "Lanz makes me nostalgic for the past. The flannel is soft and cozy and doesn’t pill like crazy if washed properly. It’s hard to find 100 percent cotton for women’s clothing nowadays. It runs a bit large and [has a] boxy classic cut, but that’s how I like it."

Size Range: XS to XL

The perfect blend of breathable and cozy, this German organic cotton brushed flannel pajama set from Garnet Hill is insanely popular for a reason. While a lil stiff at first, these PJs soften beautifully within a few washes, and they come in half-a-dozen cute prints.

THE REVIEWS: "I bought these pajamas about a month ago and have worn them many times," one tester says. "The fabric is sturdy, warm, and comfortable. I machine washed cold with no fabric softener and machine dried medium heat four times—no shrinkage, [and they] feel softer each time."

Size Range: XS to 2X

Yep, Amazon Essentials also has a flannel PJ set with shorts rather than pants for folks who tend to sleep on the warm side. Oh, and they're so damn affordable you'll wanna buy 10 pairs (but since they come in 10 whimsical pattern options, you can totally do that!!).

THE REVIEWS: "I’m actually really impressed with these," one reviewer writes. "They are comfortable [and] have washed well. The pattern is super cute—I got the Nordic white with red, and they fit as expected. If the price is right, I will purchase another set!"

Size Range: XXS to 2X

Rails is best known for its celebrity-approved flannel shirts, but the brand has some pretty stellar jammies as well. Made with 100 percent rayon flannel fabric with a twill weave, this pretty plaid set is luxuriously soft and lightweight, and it comes complete with pearlescent buttons along the front.