Fabric comparison
Muslin and linen are not the same fabric. Muslin is cotton woven in an open, loose weave; linen is made from flax and is usually woven tighter with more texture. For baby clothes worn against the skin in heat, muslin is the softer, cooler starting point. Linen (linen vs muslin is the same comparison reversed) suits outer layers with more structure.
The difference between muslin and linen is the plant and the weave: muslin is cotton woven openly so air moves through it; linen is flax, usually woven tighter, with more texture. Parents reach for both in hot weather, and both get more comfortable over time, but they feel different on a baby's skin from the first wear. Neither is the wrong choice — it comes down to whether you want the cooler, softer layer against the skin (muslin) or a firmer outer layer (linen).
By Vanessa & Bob, Epic in Bali · Updated 11 October 2026
| Muslin | Linen | |
|---|---|---|
| Fibre & construction | Cotton woven in an open, loose weave. The gaps between the threads are what make muslin work the way it does. | Woven from flax plant fibres, usually in a tighter weave than muslin's open gauze. Linen has its own natural texture from the fibre itself. |
| Breathability | The open weave lets air pass through easily, which is why muslin is used for swaddles and light layers in warm rooms. | Flax fibres are breathable too, and linen has a long history in hot climates. The tighter weave means somewhat less airflow than muslin's open weave. |
| Weight & feel | Light and soft against skin, and it keeps getting softer with washing. It drapes loosely and moves with the body. | Starts out stiffer with more body, softening over time but keeping a bit of structure. Some parents like the texture, others find it firmer against newborn skin. |
| Hot-weather performance | Dries quickly after washing or sweat and doesn't cling to the skin. | Also quick-drying and can feel cool to the touch, though the coarser fibre can feel rougher on a baby's delicate skin than smooth cotton muslin. |
| Softness & durability | Softens with every wash and holds up well to frequent laundering. It creases easily, that's normal, not a flaw. | Known for being a strong, long-wearing fibre, but it wrinkles heavily and takes longer than muslin to feel truly soft. |
| Best for | Swaddles and everyday clothing worn right against the skin, and anything you'll wash often. | Looser outer layers, sun hats, and pieces worn over a base layer rather than directly against a newborn's skin. |
Both fabrics breathe and handle moisture, so in sticky heat the real difference is drying time and how each one wears under constant washing. Muslin's open weave dries quickly after a wash, a sweaty nap or a spit-up, and it doesn't cling to warm skin. Linen also feels cool and handles moisture well, but it is heavier once damp and takes longer to dry, which matters when the air never really dries out.
On pure strength, linen wins: flax is a tough fibre that holds up over years of washing and develops a broken-in look along the way. A single layer of open-weave muslin is more delicate and can snag or thin sooner than a tighter fabric. That is why Epic's clothes use two layers of muslin cotton, which gives the fabric more body while keeping the airflow. Neither fabric stays crisp in humidity; both wrinkle, and that is normal.
Muslin is soft from the first wash and gets softer with every cycle. Wash it cold on a gentle cycle, skip fabric softener (it coats the fibres and works against the natural softening), and tumble dry on low or hang it. High heat is the one thing to avoid. Epic's pieces arrive pre-washed, so there is no break-in period.
Linen starts stiffer and needs more washes before it feels soft, and it keeps some texture and body even then. It wrinkles heavily and dries more slowly, so in a humid climate plan for longer drying time between wears. Parents who like linen usually accept the slower break-in in exchange for a fabric that lasts and ages well.
Linen's crisp, textured look holds its shape, which is why it is popular for photos, ceremonies and family events. The trade-off is that it can feel rougher against the skin at first, wrinkles heavily, and needs extra care to look sharp on the day.
Muslin drapes rather than holds a structured shape, but it is soft from the first wear and moves easily on a baby who will not sit still. Flat seams keep the inside smooth against delicate skin, and it dries quickly if an outfit has to be changed more than once on a hot day.
Choose Muslin if you want a fabric that's soft and breathable straight against your baby's skin and keeps improving with every wash.
Choose Linen if you like a fabric with more texture and durability for outer layers, and don't mind a firmer feel while it breaks in.