White King Size Silk Pillowcase - Calidad Home
White King Size Silk Pillowcase
King Size Silk Pillowcase White
Michelle's silk pillowcase story
reviews for our silk pillowcases
Save £40

22 Momme Pearl White King Size Silk Pillowcase

£34.95 GBP £47.00

23 reviews
Description
📦 Delivery: 6-10 business days | FREE UK shipping

Why Choose Our Silk vs High Street Brands?

✓ 22 Momme Premium Silk (vs 19 momme at M&S)
✓ OEKO-TEX Certified (safe, non-toxic)
✓ 100% Long strand Mulberry silk
✓ Hidden zipper (won't slip off at night)
✓ 1,500+ verified UK reviews
✓ 90-night money-back guarantee
✓ 50cm x 90cm (20" x 35") perfect fit for king size U.K. pillows
✓ UK-based customer service

Here's why customers choose us:
Thicker silk (22 momme), better durability, premium construction. Our customers report their pillowcases lasting 3-5 years vs 1-2 for cheaper alternatives.

For laundering your luxury white king size silk pillowcase turn it inside out and wash at 30° or cool wash.

When washing ONLY use a non-biological detergent that does not contain optical brighteners, bleaching agents or enzymes.

These may damage the fabric and cause it to pill (bobble). Note that some brands of non-biological detergents may contain optical brighteners.

We recommend ecover  wool & silk laundry liquid. Avoid stain removal products.

Do not tumble dry. Dry flat out of direct sunlight.

Iron in side out on the silk or cool setting.

Delivery is FREE for all orders and typically takes 6 - 9 days.

 
View details

22 Momme · 100% Mulberry Silk · King Size · UK

White King Size Silk Pillowcase

Crisp pearl white in our larger king size — 50cm × 90cm. Everything you love about our white silk pillowcase, made to fit king size pillows perfectly.

4.91★ from 23 reviews 50cm × 90cm king size 90-night trial Free worldwide delivery

This is our king size version — 50cm × 90cm (20" × 35"). If you have a standard UK pillow, see our White Silk Pillowcase (standard size). Also available in king size in Grey and Ivory.

The White King Size Silk Pillowcase

Our white king size silk pillowcase gives you everything you love about our best-selling white — crisp pearl white, 22 Momme Grade A Mulberry silk, benefits for skin and hair — in a larger 50cm × 90cm size that fits king size pillows perfectly. No more pillows that slip out of standard cases, no more overhang, no more compromise.

Made from 22 Momme, 100% Grade A long-strand Mulberry silk. Rated 4.91 out of 5 from 23 verified reviews. Every order comes with our 90-night trial — if you don't love it, send it back for a full refund.

Why choose king size?

  • —A perfect fit for king size pillows — 50cm × 90cm (20" × 35")
  • —Also great for those who prefer more coverage on a standard pillow
  • —Identical silk quality to our standard size — same 22 Momme Grade A Mulberry silk
  • —Available in White, Grey and Ivory in this king size
"Delighted to have a pillowcase that stops my hair getting tangled and leaves me with no crease marks on my face after sleeping. Wish I'd ordered sooner!" — Janice W., Verified Buyer ★★★★★
"As well as feeling totally luxurious, this pillow is perfect for protecting my wavy hair at night without waking up to a mountain of frizz!" — Ellie M., Verified Buyer ★★★★★

Why sleep on a silk pillowcase?

✦

Better for your skin

Silk doesn't absorb moisture the way cotton does. Your skin keeps its natural oils overnight — fewer sleep creases, less dryness, a fresher complexion every morning.

✦

Better for your hair

The smooth surface dramatically reduces friction — less frizz, fewer tangles, less breakage. Especially good for wavy, curly, colour-treated, or fine hair.

✦

Naturally cooling

Silk is breathable and temperature-regulating. Cool in summer, warm in winter — one of the most comfortable fabrics to sleep on year-round.

✦

Hypoallergenic

100% Mulberry silk naturally resists dust mites, mould, and allergens. Ideal for sensitive skin, eczema, psoriasis, or anyone prone to allergies.

What's included

Size 50cm × 90cm (20" × 35") — king size UK pillow
Standard size Also available in 50cm × 75cm — see standard white
Momme weight 22 Momme — 20% more silk than 19 Momme
Silk grade 100% Grade A long-strand Mulberry silk
Closure Concealed zip
Trial 90-night money-back trial
Delivery Free worldwide delivery

Our promise to you

✓

90-night money-back trialSleep on it for 3 months. Not happy? Send it back, no questions asked.

✓

Free worldwide deliveryWe ship everywhere. No minimum order.

✓

15,000+ happy customersLoved by real people — see our reviews.

✓

Grade A Mulberry silkThe highest quality silk available, guaranteed.

Care instructions

🔄

Turn inside out before washing

🌡️

Machine wash 30° cool/delicate cycle

🧴

Non-bio detergent only — we recommend Ecover Wool & Silk

🌀

Tumble dry on a low heat only

🌿

Or dry flat, away from direct sunlight

♨️

Iron inside out on cool/silk setting

Avoid detergents containing optical brighteners, bleaching agents, or enzymes — particularly important for white silk as these cause yellowing over time.

Frequently asked questions

Need a standard size? See our White Silk Pillowcase (50cm × 75cm) →

Want another king size colour? See our Grey King Size →