100% Mulberry Silk Pillow Case

Elevate Your Sleep Ritual

Dermatologists and hair stylists agree — a silk pillowcase is one of the simplest, most effective upgrades you can make for your skin, hair, and sleep quality. Our hypoallergenic 100% Mulberry Silk Pillowcase is crafted from 19 momme Grade 5A silk — significantly softer, denser, and more durable than satin or lower-grade silk — and OEKO-TEX® STANDARD 100 certified free of over 100 harmful substances. Whether you have sensitive skin, eczema, rosacea, or simply want to wake up looking more rested, this is the pillowcase that delivers.

Why silk — and why More Sunday:

• Skin that glows overnight — 18 naturally occurring amino acids mirror your skin's own proteins, actively soothing, hydrating, and supporting cell regeneration while you sleep. Unlike cotton, silk doesn't absorb your skincare — it lets it work.
• Hair that actually behaves — silk's ultra-smooth surface creates zero friction, meaning less breakage, less frizz, fewer split ends, and longer-lasting blowouts. The only pillowcase your hairstylist would approve of.
• Hypoallergenic and eczema-friendly — naturally resistant to dust mites, mold, and bacteria without any chemical treatment. Safe for sensitive skin, eczema, rosacea, and reactive skin types.
• Temperature-regulating all night — stays cool in summer, warm in winter. No more flipping to the cold side at 3am.
• OEKO-TEX® Certified — every thread independently tested and verified free of toxins, heavy metals, formaldehyde, and pesticide residues. What touches your face is genuinely clean.
• No zipper nips — ever — our envelope closure design means zero snags, cuts, or sleep interruptions. The detail that makes all the difference.
• Surprisingly easy to care for — machine washable. Every pillowcase comes with a fine mesh delicates wash bag to keep it pristine wash after wash.
• Gift-ready from the start — arrives beautifully packaged in a gift box. The kind of gift people remember. (Need more than one for gifting? Add a note at checkout or email us at hello@moresunday.com — we'll make it work.)

Silk vs. satin pillowcase — what's the difference? Satin is a weave, not a fabric — it's usually made from synthetic polyester, which traps heat, harbors bacteria, and doesn't carry any of silk's natural skin or hair benefits. Real Mulberry silk is a natural protein fiber with properties no synthetic can replicate. If you're choosing between the two, there's no contest.

The Details:

• 100% 19 momme Grade 5A Mulberry silk, front and back
• OEKO-TEX® STANDARD 100 Certified
• Envelope closure — no zipper
• Machine washable — delicates wash bag included
• Gift box packaging included
• 1 pillowcase per order

Sizes:

✧ Toddler: 13 × 18 inches

✧ Standard: 26 × 18 inches

✧ King: 36 × 20 inches

100% 5A Natural Mulberry Silk

• Standard 100 by OEKO-TEX® Certified Non-Toxic so you know it is safe for you and our environment
• Machine Washable and Easy to Care For
• Extra Luxurious 19 momme silk weight
• Thermoregulation for Perfect Sleep Temperatures
• Moisture-Wicking to Keep You Cool and Dry
• 18-Amino Acids Nourish Your Skin
• Quick Dry Keeps Sweat off of You
• 100% Biodegradable When Discarded Won't Leave a Trace on Our Earth

Delivery, Exchanges and Returns are Free for all orders in the Contiguous United States. Orders ship the next business day. Items will be shipped in 1 box unless otherwise noted.

Shipping Timing:

• Contiguous U.S.: FREE Standard Shipping via Fedex or UPS
• Non-Contiguous U.S: 3-5 Day Shipping vis USPS
• Worldwide: UPS Shipping as quoted on the site. Please note Border Duties are the responsibility of the buyer. We have partnered with ZONOS to provide prepaid duty option. In this case your goods will be delivered duties paid. 

You can return or exchange your product up to 30 days after receiving your order. Simply email us at hello@moresunday.com for us to email you a prepaid label. Once we get the items back to our warehouse we can process your exchange or refund. Make sure that the products are not worn, washed or damaged.