Mulberry silk cot pillowcase with Oxford border by Sleepy Girl Mulberry silk cot pillowcase with Oxford border by Sleepy Girl
Silk cot pillowcase 30 x 40 cm for baby pillows Silk cot pillowcase 30 x 40 cm for baby pillows
Oxford style mulberry silk cot pillowcase Oxford style mulberry silk cot pillowcase
Baby silk pillowcase in a cot Baby silk pillowcase in a cot
Mulberry silk cot pillowcase detail Mulberry silk cot pillowcase detail
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Sleepy Girl™ 100% Mulberry Silk Oxford Cot Pillowcase

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Color: Pink

A soft mulberry silk pillowcase sized for standard cot pillows (30 × 40 cm), with a neat Oxford border and a hidden zip. Gentle and smooth for little ones.
Why do you need this?

The softest thing your little one will ever rest their head on. The Sleepy Girl™ Mulberry Silk Cot Pillowcase is crafted from 100% mulberry silk — exceptionally soft, smooth, and breathable — designed to fit standard cot pillows (30cm × 40cm).

Silk is naturally hypoallergenic and resistant to dust mites, making it a thoughtful choice for a baby's sleep environment. The smooth, gentle fabric sits softly against delicate skin without roughness or friction, and the breathable weave helps regulate temperature so little ones stay comfortable throughout the night — cool in warmer conditions, cosy when it's cooler.

The Oxford-style design features a neat border around the edge, giving it a clean, polished look that sits beautifully in a cot. The hidden zip closure keeps the pillow secure inside.

Handmade with care using the same premium mulberry silk found across the full Sleepy Girl range — just in the smallest size we make.

Size: 30cm × 40cm — fits standard cot pillows.

Handmade in small batches using 100% mulberry silk.
Fit & Size

Oxford cot pillowcase. Dimensions: 30cm × 40cm. Fits standard cot pillows. Hidden zip closure.
Fabric & Care

100% mulberry silk100% mulberry silk. Hand wash only in cold water with a gentle, silk-safe detergent. Lay flat or hang to dry in shade. Do not tumble dry. Do not bleach. Wash before first use.
Color: Pink

Product information

100% mulberry silk

100% mulberry silk. Hand wash only in cold water with a gentle, silk-safe detergent. Lay flat or hang to dry in shade. Do not tumble dry. Do not bleach. Wash before first use.

Before

After

Still deciding? We’ve got answers.


Good questions, before a good night’s sleep

What size is it, and will it fit my pillow?

It's sized for standard cot pillows: 30 × 40 cm, with a hidden zip to keep the pillow neatly inside. Not sure about your cot pillow? Email hello@sleepygirl.com.au with its measurements and we'll check the fit.
Standard or boomerang: which should I choose?

Choose standard if you sleep on a regular rectangular pillow. If you use a V-shaped or boomerang pillow, choose our Boomerang pillowcase. It's cut to follow the curve, so it doesn't bunch or slip off.
What's the difference between silk and satin?

Satin is a weave, not a fibre, and most satin pillowcases are made from polyester, which is a plastic. Ours is 100% natural mulberry silk: softer, more breathable and smoother on your skin and hair.
What does 22 momme mean?

Momme measures how dense silk is. Most silk pillowcases are 16 to 19 momme. Ours are 22 momme, so there's more silk in every thread, and you'll feel it in the weight, the drape and how long it lasts.
How do I wash my silk pillowcase?

Turn it inside out and hand wash in cool water, or machine wash on a gentle cycle (30°C max) in a mesh laundry bag, with a pH-neutral or silk detergent. No bleach or fabric softener. Dry flat or hang in the shade, never in the dryer.