22 Momme Midnight Blue Silk Pillowcase 100% Mulberry Silk
Description
Our midnight blue silk pillowcase is a deep, rich near-navy — the colour of the sky just after sunset, and a more distinctive alternative to charcoal or black. Made from 22 Momme, grade 6A long strand Mulberry silk: the smooth, substantial weight that's kind to hair and skin, and strong enough for the washing machine.
Free Delivery
6–9 days
90-Night Trial
Money back
6A Grade Silk
22 Momme
OEKO-TEX
Certified safe
Why choose our silk?
- ✓22 Momme premium silk — more silk per square metre than the 19 Momme common on the high street
- ✓100% grade 6A long strand Mulberry silk — not blended, not satin
- ✓Hidden zip closure — stays on the pillow all night, no slipping
- ✓OEKO-TEX certified — independently tested, safe for all skin types
- ✓50cm × 75cm — perfect fit for standard UK pillows
- ✓Machine washable — delicates programme with a silk detergent is all it needs
90-Night Trial
Sleep on it for 90 nights. If it's not for you, send it back — even washed and used — for a full refund.
New to silk? Here's what it actually does for your hair and skin →
Midnight blue is a deep, near-navy blue — think the colour of the sky just after sunset. It's darker and moodier than our Dark Blue Silk Pillowcase, which is a brighter, more classic navy.
The distinctive dark
Everyone with a dark, dramatic bedroom reaches for charcoal or black. Midnight blue is the more unusual choice — equally deep and atmospheric, but with a richness that reads as considered rather than default. It's striking against white and cream bedlinen, and quietly stunning layered with navy.
And like all our deep shades, it's forgiving between washes — overnight skincare and hair oils that show quickly on light colours simply don't show here.
A small luxury, by their own admission
Midnight blue's reviews have a theme — it's the shade people buy as a treat for themselves:
"So nice to sleep on — it was a birthday gift to myself and I feel so pampered."
Verified buyer — Midnight Blue Silk Pillowcase
"No more bed hair! I have short hair and used to wake up every morning to at least one sticky out bit! Not any more! My hair looks and feels amazing."
Samantha — Verified buyer, Midnight Blue Silk Pillowcase
The details
| Colour | Deep, rich near-navy — the sky just after sunset |
| Size | 50cm × 75cm (20" × 30") — standard UK pillow |
| Silk | 100% Mulberry silk, 22 Momme, grade 6A long strand |
| Momme weight | 22 Momme — more silk per square metre than the 19 Momme common on the high street |
| Certification | OEKO-TEX certified — safe, non-toxic |
| Closure | Concealed zip — won't slip off at night |
| Delivery | Free worldwide — typically 6 to 9 days |
| Returns | 90-night trial — full refund, even washed and used |
Our promise to you
90-night trialFull refund — even after it's been washed and used.
Free worldwide deliveryWe ship everywhere. No minimum order.
21,000+ happy customersLoved by real people — see our reviews.
6A grade Mulberry silkLong strand silk — the highest grade there is.
Care instructions
Turn inside out before washing
Machine wash 30° cool/delicates programme
Silk 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 — with deep shades like midnight blue, brighteners are the quickest way to dull the colour.
Questions about the midnight blue
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Other deep & moody shades from our collection
Looking for a classic navy? See our Dark Blue Silk Pillowcase →
