Christmas Pajamas Fabric Guide : Fleece vs Flannel

Your Guide to Finding the Perfect Christmas Pajama Fabric

Hi everyone, Maria here from Dusky Pajamas. Before we get started watch this video :

Is there anything better than putting on a new pair of Christmas pajamas for the first time? For my family, it's a big deal. The tree's lit, the first batch of gingerbread men (with slightly wonky smiles) is cooling on the counter, and we're all piled on the couch for a movie. That feeling right there? That's pure Christmas magic.

But let's be real, that magic disappears fast if your PJs are scratchy or way too hot. The right fabric is everything! It’s the question I get asked most: "What's the best material for Christmas pajamas?"

It really just depends on one simple thing: are you guys a "crank up the heat" family or a "sleep with the window open" family?

If your Christmas looks like a scene from a snow globe, you'll want flannel. But if your winters are a little milder, or you've got someone who's always hot, you can't go wrong with breathable cotton.

That’s the quick version! But if you want to get your family’s pajama game just right this year, let’s talk details.

The Classic Choice: Flannel

When you picture Christmas pajamas, you’re probably seeing flannel. It's the go-to for holiday coziness, and for good reason. It's not just thick; the fabric is brushed so it creates these little air pockets that trap your body heat. It's basically like wearing a hug.

  • Best for: Families in chilly places, getting that perfect holiday photo, and anyone who's always cold.

  • How it feels: Soft, a little fuzzy, and super comforting.

  • Keep in mind: If you get hot when you sleep, flannel might be a bit much.

The Crowd-Pleaser: 100% Cotton

You can't go wrong with cotton. It's soft, great for sensitive skin, and it actually breathes. You'll usually find it in a jersey knit—think of your favorite old t-shirt. It's got enough stretch for wrapping gifts on the floor or surviving a Christmas morning pillow fight. It keeps you warm, but not too warm, so you're comfy all night.

And if you're trying to be a bit more eco-friendly, look for organic cotton. It's just as soft but better for the planet.

  • Best for: Just about everyone, really. It's a safe bet, especially for kids or if you live somewhere that doesn't get crazy cold.

  • How it feels: Smooth, soft, and easy-going.

The Ultimate Insulator: Fleece

If your holiday plans involve actual snow and a crackling fireplace, you need fleece. This stuff is seriously warm, but it's not heavy at all. Wearing fleece PJs is basically like walking around wrapped in your softest, fluffiest blanket.

  • Best for: Those super cold winter nights, anyone who's always freezing, and for maximum coziness.

  • How it feels: Plush, fuzzy, and ridiculously soft.

  • Keep in mind: Fleece is all about warmth, so it doesn't breathe well. Great for lounging, but maybe not if you get hot at night.

No matter which fabric you land on, the most important thing is the tradition and the time spent together. I hope this little guide helps you find the perfect set to make those cozy memories in this year.

Wishing you a warm and happy holiday season!

All the best, Maria

Leave a comment

About The Author

Content Manager @ Dusky Pajamas Canada

Fashion Technology Analyst | Sustainable Textiles Advocate

Born in Guangzhou and raised in Vancouver's multicultural landscape, Maria S. Cong brings a unique transnational perspective to fashion technology. Now based in London, she combines Eastern textile heritage with Western technological innovation through her role at Matching Pajamas CA and various industry publications.

Academic Credentials

  • MSc Fashion Technology & Innovation (Distinction) – London College of Fashion
  • Research Fellow: Smart Textiles Development Lab (2018–2020)
  • Published Work: "Blockchain in Fashion Supply Chains" (Journal of Textile Engineering, 2021)

Industry Leadership

  • Seasonal trend forecasting for 40+ North American retailers
  • AI-driven consumer behavior analysis
  • Sustainable materials sourcing strategies

Featured Contributions

  • AEON: "The Cultural Mathematics of Qipao Patternmaking"
  • Pyjamaluxe: "Thermoregulating Fabrics: The Future of Sleepwear"
  • Medium: "Web3 in Fashion: Beyond the Hype Cycle" (Series: 12 Articles)

Connect with Maria

For industry inquiries, email: maria@matchingpajamas.ca

Browse Top Collections

Browse our best collections with 30 days returns