Best Fabrics for Babies With Sensitive Skin & Eczema

The short answer: for a baby with sensitive or eczema-prone skin, most parents do best with soft, smooth, plain cotton worn close to the skin, and by skipping scratchy wool and synthetic fabrics. Dermatology groups commonly give the same general advice: soft cotton clothing, and avoid wool and synthetics against irritated skin. Beyond that, the details that matter are the weave, the seams and how you wash it.

Why baby skin reacts so easily

A newborn's skin is still maturing. The outer layer is thinner than an adult's, and the skin barrier that holds moisture in is not fully developed at birth. Babies also have a lot of skin surface for their size. That is why things adults barely notice, like a rough seam, a scratchy label, a fragranced detergent or a damp collar, can show up on a baby as redness or dry patches.

What to look for in a fabric

• 100% cotton. One fiber, never a blend, so you know exactly what is touching your baby's skin. Read the fiber-content label rather than the marketing on the front.
• A smooth, plain surface. Muslin is cotton woven in a simple, open plain weave. Jersey and interlock are cotton knits with a little stretch. Both are good everyday options for sensitive skin.
• Soft construction details. Flat seams, tag-free or printed labels, and no stiff trims, sequins or scratchy appliqué on the inside.
• A loose, comfortable fit. Clothing that rubs or binds causes friction. A little room is kinder to irritated skin than a snug fit.

What to avoid

• Wool and scratchy fibers directly against the skin.
• Synthetic fabrics such as polyester fleece as a next-to-skin layer. If you love a fleece, put a cotton layer underneath.
• Heavily textured or stiff finishes, even when the fiber is cotton.
• Fragranced detergents and fabric softener. Wash new clothes before the first wear, and choose a fragrance-free, dye-free detergent.

Choosing a soft fabric for a newborn swaddle

For swaddles, most parents choose cotton muslin: a large, lightweight square with an open weave that folds and wraps easily. Softness is personal, so feel it against the inside of your wrist before you buy. Whatever you choose, follow safe-swaddling and safe-sleep guidance from your pediatrician, and never leave a loose blanket in the crib.

A word about labels and certificates

You will see a lot of badges on baby clothing. A certification is a third-party standard a brand chooses to meet, and a real one names the certifying body and a license number you can look up. We don't hold an organic certificate, so we don't claim one. What we make is mulmul muslin, woven in India, one fiber, never a blend. That's the whole label. Read ours, then read anyone else's.

Where MulmulBaby fits

Our muslin line is made for skin that feels everything: plain mulmul cotton in the pieces that touch your baby most, including swaddle blankets, burp cloths, bibs and towels. You can see them together in Baby Essentials.

This is general information, not medical advice. If your baby's skin is persistently red, cracked, weeping or not improving, talk to your pediatrician or a dermatologist.