Fabric comparison
Bleached and unbleached muslin start out as the same cotton, woven loose and open so air can move through it. The only real difference is one finishing step: bleaching removes the natural tan color of raw cotton before the fabric gets cut and sewn. Both breathe well and soften with every wash, and creasing easily is normal on either one.
By Vanessa & Bob, Epic in Bali · Updated 16 September 2026
| Bleached muslin | Unbleached muslin | |
|---|---|---|
| Fibre & construction | Woven from the same loose, open cotton weave as any muslin, then bleached to remove the natural tan color of raw cotton before it's cut and sewn into flat-seamed layers. | Woven the same way, but skips the bleaching step, so the fabric keeps cotton's natural tan color straight off the loom. |
| Breathability | Breathes just as well as any muslin: the open weave is what lets air through, not the color. | Breathes exactly the same way. Bleaching is a color step, not a weave change, so it doesn't affect airflow. |
| Weight & feel | Feels smooth and even in the hand, and ours arrives pre-washed as a double-layer, so it's soft from the first wear. | Feels a touch heavier and more textured in its raw state, with a natural, slightly rustic hand that many parents like. |
| Hot-weather performance | Stays cool thanks to the loose weave, and the lighter color reflects more sunlight than a darker fabric would. | Stays just as cool in the heat; the deeper tan color can show less dirt and staining on a hot, dusty day out. |
| Softness & wear over time | Softens further with every wash, and since ours is pre-washed, that softening starts from a head start rather than from scratch. | Softens with every wash too, though the raw fabric may need a few extra washes before it reaches that same soft, broken-in feel. |
| Best for | Families who want a clean, bright white base and a soft, ready-to-wear feel from day one. | Families who like cotton's natural tan color and don't mind a bit more texture and a longer break-in. |
Choose Bleached muslin if you want a clean, even white fabric that feels soft and smooth from the first wear, no break-in needed.
Choose Unbleached muslin if you like cotton's natural tan color and don't mind a slightly heavier, textured feel while it breaks in.