infant laying on cuddle blanket sleeping

How to Dress Your Newborn in Winter

By: Brooke Hamilton

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The Ultimate Guide to Dressing Your Newborn for Winter

When those chilly temperatures start to settle in, it’s time to gear up for all the snuggly winter moments that lie ahead—especially if you’re caring for a tiny human. Unlike adults, newborns can’t regulate their body temperature as easily (and they’re certainly not picking out their own layers just yet!). 1


That’s where you come in. Your job is to keep your newborn baby bundled up in just the right amount of coziness, ensuring they’re warm and secure whether they’re nestled against your chest or taking in the magic of a snowy afternoon.


No need to stress—we have you covered with everything you need to know about how to dress a newborn in winter.

baby wearing solid brown cardigan with hood featuring ears
baby laying down wearing bow themed hooded one piece

Choosing the Right Layers for Winter Warmth

Winter in Florida feels worlds apart from a frosty morning in Massachusetts, proving that winter weather is never a one-size-fits-all experience. That said, dressing your newborn for the season begins with understanding your climate and layering for optimal comfort:


  • Base layers – Start with a soft, breathable base layer like viscose from bamboo . This ultra-gentle, breathable fabric is perfect for your baby’s sensitive skin and keeps them comfortable in every season. In warmer regions, a short-sleeve bodysuit might be all your little one needs. For chillier days, a long-sleeve bodysuit adds the perfect touch of insulation.


  • Mid-layers – When the temperature dips, mid-layers like knit sweaters or zippered hoodies add extra warmth without increasing bulk. These lightweight options keep your newborn baby snug while allowing freedom of movement for their sweet little wiggles.


  • Outer layers – In mild climates, you may not need more than two layers to keep your baby toasty. But if you’re venturing out into the snow and icy winds, a waterproof, wind-resistant snowsuit or a padded bunting bag will help protect your baby from the elements while keeping them comfy and stylish.

Key Winter Accessories for Newborns

Keeping your little one protected doesn’t stop with jackets and rompers. Once their core is bundled up, it’s time to focus on their tiny heads, hands, and feet with essential (and adorable) winter accessories.


  • Hats – Newborns lose heat from their extremities faster than other areas due to their developing circulatory systems, making hats an absolute must. 2 Turbans or lightweight beanies offer just the right amount of warmth in milder climates while doubling as a fashionable accessory. In cold temperatures, opt for knit beanies designed to contain heat and keep your baby comfortable.


  • Mittens and socks – Keep those fingers and toes toasty with an additional snug layer. Look for soft, tagless options to prevent irritation on baby’s skin. Gentle elastic bands ensure these tiny essentials stay put through every little movement.


  • Swaddles – Swaddling isn’t just about soothing—it’s also a perfect way to keep your baby warm and secure. Pair a soft, breathable swaddle with a knitted beanie, and your little one will be comfy from head to toe.

Dressing Newborns for Indoor and Outdoor Winter Temperatures

Creating the ideal indoor winter outfit for your little one often requires significantly fewer layers than if you plan to take them outside to bask in the fresh, winter air:


  • Dress for indoor environments – Central heating can turn a blustering winter day into a homey retreat. Indoors, a single breathable base layer, like a long-sleeve one-piece or pajamas, is often enough to keep your little one warm without overheating. One-pieces with convertible mittens and footies are also great for keeping their delicate hands and feet covered without needing separate accessories. See even more ideas for how to dress your baby for sleep in winter.


  • Prepare for the great outdoors – If you’re planning a stroll through a frosty winter wonderland, consider layering up beyond the usual outdoor outfit. Once your baby is settled in the stroller with their outdoor gear on, add a lightweight, breathable blanket over them for extra insulation. Ensure it fits securely around them without covering their face to keep them cozy and safe.

infant laying on plush horse themed blanket

Final Tips for Keeping Newborns Comfortable

Ultimately, mastering how to dress your baby in winter comes down to a few simple, easy-to-remember tips. Keep this in mind when dressing your baby in winter:


  • Make sure baby isn’t too hot or too cold – It’s all about finding the “just right” balance. If they’re too warm, you may notice flushed cheeks, sweating, or damp hair. On the other hand, cool-to-the-touch or pale skin is a sign they might be too cold and need another layer of clothing to help them retain body heat.3

Keep Your Newborn Cozy All Year Long with Posh Peanut

With so many bodysuits, one-pieces, and other essentials crafted from ultra-soft viscose from bamboo, you can rest easy knowing your little one is staying snug and stylish during the winter months. Plus, the stretchy, long-lasting material is designed to grow with them, keeping up with all their winter adventures—and beyond.


Shop for all of your baby clothing favorites today.

Sources: 

1 Children’s Hospital of Philadelphia. Warmth and Temperature Regulation.

https://www.chop.edu/pages/warmth-and-temperature-regulation

2 NIH. Surface Body Temperature of Full-Term Healthy Newborns Immediately after Birth—Pilot Study.

https://pmc.ncbi.nlm.nih.gov/articles/PMC6518189

3 What To Expect. What’s the Right Temperature for Baby?

https://www.whattoexpect.com/first-year/baby-care/what-is-right-temperature-for-baby