Nothing touches a child more than their clothes do. Not even you.
You hold them, hug them, carry them — but their clothes are against their skin for the entire stretch of hours in between. They sleep in them, climb in them, spill on them, sweat in them, drag them through dirt and sand and snow, and sometimes wear the same beloved sweater three days in a row. Of all the things that come into contact with a child's skin, fabric is the most constant. Which is why what that fabric is made of matters. A lot.
Bigelow Lane was born out of that realization — and out of a deep respect for nature and the remarkable fibers it offers. We believe that, when it comes to children's clothing, nothing does the job better.
Wool, organic cotton, linen, hemp, and silk: each one does something the others can't. Wool regulates temperature. Cotton is the soft, dependable everyday basic. Linen breathes through summer heat. Hemp stands up to years of hard wear. Silk adds warmth without bulk. We all benefit from different natural fibers.
Our own journeys started with wool. Once we discovered what a good natural fiber could actually do, it became hard to go back to synthetics. But wool was only the starting point. The more we learned, the more we wanted to understand the inherent properties of different fibers — where they come from, how they're made, how they perform, and what makes one garment last while another falls apart after a season.
And somewhere along the way, we realized something else: Many of us have lost touch with what clothing is supposed to feel like.
For most of human history, clothing came from plants and animals. Linen, wool, cotton, silk, and hemp weren't specialty materials. They were simply and available. Children grew up donned in clothing that could breathe, insulate, soften, withstand years of use, and eventually return to the earth.
Today, natural fibers have become the exception, rather than the norm. Most children's clothing is made from polyester, acrylic, nylon, and elastane — materials derived from fossil fuels and engineered to be inexpensive, soft, stretchy, or easy to care for. They have become so ubiquitous that we've largely stopped thinking about, or maybe even caring.
We think it's worth revisiting.
Because natural fibers aren't interchangeable, and they're not perfect. But they each have qualities that are remarkably well suited to clothing children — and understanding those qualities can change the way you shop, dress, wash, repair, and think about the clothes your children wear.
This guide takes a closer look.
The Problem With Synthetic Clothing
Natural fibers are not only about comfort, warmth, or breathability. They are also about what kind of material world we are creating around our children.
Most modern clothing is made from synthetic fibers derived from petroleum: polyester, acrylic, nylon, and elastane. They are inexpensive, versatile, and easy to manufacture at enormous scale. That has made them the default for children's clothing — but it has also made it easier to produce more clothing, more cheaply, and more quickly than ever before.
The consequences extend well beyond the garment itself.
Synthetic fibers are made from non-renewable fossil resources and can persist in the environment long after a child has outgrown the clothes. They shed microplastics throughout their lifecycle, from manufacturing and washing to wearing and disposal. And the finished fabric may be treated with dyes, finishes, coatings, and other chemicals to give it the color, softness, stretch, water resistance, or performance that consumers have come to expect.
None of this means that every synthetic garment is inherently bad, or that every natural fiber is inherently good. Natural fibers have environmental impacts too, and how a fiber is grown, processed, dyed, and turned into a garment matters enormously.
But the fiber itself is a good place to start.
Where does it come from? How is it processed? What does it do well? How does it behave when a child wears it? And will the garment still be worth keeping when that child has outgrown it?
Those are the questions we ask when we look at clothing. And they're the questions we'll explore below, fiber by fiber.
Organic Cotton: The Everyday Standard
Cotton is the fabric most families know best. And for good reason: it is soft, versatile, washable, and generally easy to wear — which is exactly why the story behind the cotton matters so much.
Conventional cotton farming can involve heavy pesticide use and enormous water consumption. Organic cotton reduces those harms while also avoiding certain chemical treatments used in textile processing, which makes it a genuinely skin-safe choice for little ones wearing it all day, every day.
That said, not all organic cotton is equal. A tightly woven, well-finished organic cotton holds its shape and softens beautifully wash after wash. A loosely woven, low-grade organic cotton pills, thins out, and loses its shape within a season. That distinction, more than the "organic" label alone, is usually what separates a piece that lasts from one that doesn't.
For children, organic cotton earns its place in nearly every part of the wardrobe:
- underlayers and everyday basics
- pajamas
- lightweight summer clothing
- anything worn directly against the skin, all day, every day
Cotton absorbs moisture well, though unlike wool it tends to stay wet against the skin once saturated, which makes it a great choice for warmer-weather wear.
Wool: Nature's Performance Fabric
Wool is often misunderstood as a winter-only fabric, but in many ways it is one of the original performance textiles.
A wool fiber is highly complex under a microscope. It can absorb moisture without feeling wet, helping regulate humidity against the skin, and it traps tiny pockets of air for insulation while remaining breathable. Good wool adjusts surprisingly well across temperatures, which is why lightweight wool garments are worn year-round in many parts of the world — and unlike many synthetic fabrics, it doesn't hold odor easily, so garments often need less washing.
Not all wool is equal. Fiber quality, processing, and finishing matter enormously. Some modern wool undergoes heavy chemical treatment, including "superwash" processing that smooths the fibers and coats them in plastic to prevent felting and allow for machine washing. Other wool is left more natural, preserving more of its original structure and character — the kind we look for.
Linen: The Fabric of Summer
If wool belongs to winter in the public imagination, linen belongs to summer.
Made from flax, linen is one of humanity's oldest textiles. It is exceptionally breathable and becomes softer over time without losing strength. For children, it's wonderful in warm weather: airy dresses, loose shirts, lightweight bloomers, summer bedding.
Linen wrinkles easily, which modern culture and fashion has sometimes treated as a flaw. We see it differently. Linen wrinkles because it is alive in a certain sense — responsive, soft, relaxed, unconcerned with looking synthetic or overly perfect.
Silk: The Quiet Companion
Silk is perhaps the least understood natural fiber in children's clothing.
Lightweight silk can add warmth without bulk and feels remarkably gentle against sensitive skin. Wool/silk blends are especially beloved by many families because they combine the thermoregulating properties of wool with the softness and drape of silk — as a winter base layer, a standalone top in spring, lightweight sleepwear, or beneath rain gear in transitional weather.
Hemp: Durable, Humble, Underappreciated
I'll admit to having some prejudices against hemp. Maybe it was growing up in the '80s and 90's, when hemp was so synonymous with tie-dye and patchouli, Birkenstocks (ironically now made with synthetic materials), and people who seemed to know a lot more about composting than I did. In my mind, hemp was rough, earthy, and a little too earnest.
It turns out I was wrong.
Hemp has a reputation for roughness that no longer fully reflects the fabric itself. Modern hemp textiles — especially when blended thoughtfully — can be soft, breathable, and extraordinarily durable.
Hemp requires relatively little water to grow and tends to wear beautifully over time. For children's clothing, it is exceptionally well suited for garments that need resilience: overalls, pants, outer layers, and sturdy summer clothing.
Like linen, hemp reminds us that durability can be beautiful.
What about Bamboo Fabric?
Bamboo fabric is one of the most confusing categories in sustainable clothing because the environmental story is often oversimplified.
Bamboo itself is a fast-growing plant that can require relatively little irrigation or pesticide use. On the surface, it sounds like an ideal sustainable fiber. Similar claims are often made about eucalyptus-based fabrics, such as TENCEL™ lyocell, that are also derived from plant material and processed into regenerated fibers.
But most bamboo clothing is not made from mechanically processed bamboo fiber. Instead, it is bamboo viscose or bamboo rayon: fabrics created by chemically dissolving the bamboo plant and regenerating it into fiber through an intensive industrial process. The resulting fabric is undeniably soft — many parents encounter it first through pajamas and baby clothing that feel silky, cool, and stretchy.
TENCEL™ lyocell and modal occupy a somewhat different category. Like bamboo rayon, they are regenerated cellulose fibers rather than traditional natural fibers in the sense of wool, linen, hemp, or cotton. But some lyocell processes — particularly closed-loop systems used by manufacturers such as Lenzing — reuse a large majority of the solvents involved in production, substantially reducing chemical waste compared to conventional viscose manufacturing.
Still, we think it's worth distinguishing between minimally processed natural fibers and highly engineered plant-derived textiles. Both may have a place in a thoughtful wardrobe. But environmentally, they are not equal.
For us, sustainability is not only about whether a material begins as a plant. It is also about how the fiber is processed, how the garment ages with wear, whether it can be repaired and handed down, and what kind of relationship to clothing it encourages.
What About Synthetics?
We are not interested in fear-based thinking around clothing.
Synthetic clothes exist for reasons. They can cost less, improve water resistance, be extra stretchy and increase durability in certain applications. Many families rely on them, especially because natural-fiber clothing can be expensive and harder to source.
But we do think it is worth asking: Why have synthetic fabrics become the default? Why do so many modern clothes feel disposable? Why are natural fibers now considered niche?
Natural fibers ask for a different relationship with clothing. Often fewer pieces. Better care. More repair. More hand-me-downs. Less disposability.
For us, that shift is increasingly essential.
Choosing Natural Fibers Without Perfectionism
One thing we have learned over the years is that families do not need to do everything perfectly to benefit from natural fibers. Sometimes it begins with a single set of organic cotton basics. Or a linen summer dress. Or a wool sweater that somehow survives child after child.
Wherever you are on this journey, we're glad you're thinking about it. You don't have to replace everything in your child's closet, and you don't have to get every choice right. Start with the things your child wears most. Pay attention to how different fabrics feel, how they perform, and how they hold up over time. Notice what gets worn again and again — and what ends up at the bottom of the drawer.
