Blissy Silk Pillowcase Review
Blissy · Mulberry Silk (22 momme) · Soft · Research review — based on manufacturer specifications and our research
Research review
We have not slept on this pillow ourselves yet. Everything below is based on manufacturer specifications and our research — including published materials, dimensions, care instructions, trial and warranty terms — plus how it compares with pillows in the same category. We do not present any of it as first-hand experience.
- Fill
- Mulberry Silk (22 momme)
- Last fact checked
- September 2026
Blissy is the brand that turned the silk pillowcase from a niche beauty secret into a category, and the pitch is simple: 100% mulberry silk at 22 momme, the weight where silk stops feeling tissue-thin and starts feeling like fabric with a future. The case uses 6A-grade long-fiber silk — the highest commercial grade — with a hidden zipper closure so the pillow stays put.
We researched the Blissy across fabric specs, care requirements, and long-term owner reports. The consistent story: less morning frizz, fewer sleep creases, and a cooler sleep surface than cotton — with the caveat that silk demands gentler care than anything else on your bed.
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From $90 — check current pricing and discount codes.
The Blissy is our top silk pillowcase pick: genuine 22-momme 6A mulberry silk, a hidden zipper, OEKO-TEX certification, and the widest color range in the category. It costs more than satin-look polyester, but it is the real thing.
How it scored
Specs at a glance
| Fill | Mulberry Silk (22 momme) |
|---|---|
| Sizes | Standard, Queen, King |
| Firmness | Soft |
| Adjustable | No |
| Washing | Machine wash cold on a gentle cycle with a pH-neutral detergent, ideally in a mesh laundry bag. Air dry — do not tumble dry, and avoid direct sunlight. |
| Certifications | OEKO-TEX Standard 100 |
| Price | $90 |
| Material | 100% mulberry silk, 6A grade |
| Momme weight | 22 momme |
| Closure | Hidden zipper |
| Care | Machine wash cold, gentle cycle; air dry recommended |
Fabric quality
The spec sheet is the reason to buy a Blissy: 22-momme weight, 6A long-fiber mulberry silk, charmeuse weave. Momme is the silk equivalent of thread count — under 19 momme silk feels delicate and wears fast; 22 is where you get the glide and the durability together. Blissy's fabric is OEKO-TEX Standard 100 certified, meaning it has been tested for harmful substances.
Against cheaper "silky" cases, the difference is material honesty: polyester satin mimics the shine but none of the protein-fiber behavior — it does not regulate temperature the same way and it generates static that silk does not.
Hair and skin benefits
Silk's smooth protein fibers create far less friction than cotton — cotton's rougher weave grabs hair cuticles and pulls moisture out of skin overnight. Owners with curly, color-treated, or breakage-prone hair consistently report less frizz and fewer tangles. For skin, the lower absorbency means your night cream stays on your face instead of in your pillowcase, and side sleepers report fewer morning sleep creases.
These are friction and absorbency effects, not medicine — a silk case will not fix acne or regrow hair — but the mechanism is real and the owner-reported results are consistent.
Care and durability
Blissy says the case is machine washable, which is unusually convenient for silk — but treat that as "machine washable, carefully": cold water, gentle cycle, a mesh laundry bag, and mild detergent, then air dry. Heat is silk's enemy; dryers and hot water dull the sheen and weaken the fibers.
Expect a well-cared-for silk case to last two to three years of nightly use before the fabric starts to thin at the fold points. Rotate two cases and wash weekly and you stretch that meaningfully.
Pros and cons
Pros
- Genuine 22-momme, 6A-grade mulberry silk
- Hidden zipper keeps the pillow from sliding out
- Machine washable (cold, gentle) — rare for silk
- Huge color range, easy to match bedding
- OEKO-TEX certified fabric
Cons
- Premium price for a pillowcase
- Still requires gentler care than cotton
- Shiny charmeuse finish is not everyone's look
Ready to give it a squish?
Who should buy it
Anyone with frizz-prone, curly, or treated hair; side sleepers tired of morning face creases; hot sleepers who want a cooler surface without buying a new pillow.
Who should skip it
Wash-and-dry minimalists, and budget shoppers — the Brooklinen case hits the same fabric spec for about $30 less.
How this review was researched
We have not slept on this pillow. This review is based on manufacturer specifications and our research — published materials, dimensions, care instructions, trial and warranty terms, certifications — plus how those specs compare with pillows we know well in the same category. We do not present any of it as first-hand experience.
Comparable pillows
Final verdict
The Blissy earns its reputation: real high-grade silk, a practical zipper, and care instructions you can actually live with. It is the best all-around silk pillowcase we researched.
Mr. Squish score: 9.2/10
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Frequently asked questions
Sources & verification
- Product specifications: Blissy
- Fabric specifications (22 momme, 6A mulberry silk): Blissy
- Care instructions: Blissy care instructions
- OEKO-TEX certification: OEKO-TEX Standard 100
Last fact checked: September 2026