The Heirloom Nightcap

The silk nightcap you’ll actually want to wear.

A full mulberry-silk lining keeps your hair smooth, hydrated, and frizz-free overnight — wrapped in a heritage silhouette worth waking up in. Beautiful on the outside, real silk on the inside.

100% mulberry silk   Full-length lining   Exact fibers on every label

Why silk

Your hair, protected while you sleep.

The reason silk belongs against your hair isn’t vanity — it’s friction. Here’s what a full silk lining actually does for you overnight.

01

Less friction, less breakage

Cotton drags on every turn of your head. Silk lets hair glide, so you wake with fewer snags, less frizz, and fewer split ends over time.

02

Keeps moisture where it belongs

Cotton wicks away your hair’s natural oils and the products you worked in. Silk doesn’t — so curls and coils stay hydrated, not thirsty by morning.

03

Protects the style you paid for

A silk press, a blowout, a wash-day set: keep the look you spent time and money on for days longer instead of restarting tomorrow.

How it's made

Two layers,
doing two jobs.

Lined end to end

The silk runs through the entire interior — crown to point — so hair never touches the outer fabric. Not a token band at the rim.

Stays on all night

A fitted crown and adjustable interior band keep it in place for side- and back-sleepers — no digging in, no morning mark.

A tassel that survives the wash

The soft tassel is anchored to hold through repeated washing — a heritage detail made to last, not just to photograph.

Breathable through the night

Two layers that still let your scalp breathe across a full 6–8 hours of wear.

The collections

Two ways to wear it.

The same 100% mulberry-silk lining, in two exteriors: everyday jewel tones you’ll reach for year-round, and a seasonal flannel capsule made for gifting.

The Everyday Silk

$89 / cap
100% mulberry silk · full-length lining

Year-round jewel tones with a full mulberry-silk lining and a soft, substantial exterior. The one you keep on the nightstand.

Plum

Deep jewel wine
$89 / cap

Forest

Muted evergreen
$89 / cap

Rosemary Blush

Soft warm rose
$89 / cap

Oyster

Warm neutral
$89 / cap

The Flannel Capsule

$72 / cap
Silk-lined · seasonal, limited

A brushed plaid flannel exterior over the same mulberry-silk lining — cozy on the outside, protective on the inside. A limited seasonal run made to be wrapped up and given.

Holiday Tartan

Green & red plaid
$72 / cap

Midnight Check

Navy & charcoal plaid
$72 / cap
The silk truth

Not all “silk” is silk.

Now that you know what silk does, here’s the catch when you shop around: most bargain “silk” caps contain none. “Satin” is only a weave — it can be polyester or rayon. “Silk” is a fiber. Cheap sellers blur the two, so you pay for silk and sleep on plastic.

A best-selling “silk” bonnet

Title“100% Silk Bonnet”
Cotton45%
Rayon50%
Spandex5%
Actual silk0%

The Heirloom Nightcap

Lining fiberMulberry silk
Silk grade6A target
Momme weight22 target
CoverageFull interior
Actual silk in the lining100%

We refuse to play that game. Every cap names its exact fibers, momme weight, and origin. If the label says silk, it’s silk.

Who it's for

Made for the morning after.

If you already protect your hair at night — and you’ve never loved how it looks — this was designed for you.

The silk-press & blowout

Wake with the smoothness you paid for at the salon still intact — less frizz, fewer restarts, more days between wash days.

Curls, coils & braids

Full-coverage silk keeps moisture in and breakage down, the way a real protective wrap should — not a novelty cotton cap.

Anyone who wants beautiful

A heritage silhouette you’d happily be seen in — on the pillow, on camera, or wrapped as a gift.

How we compare

Same word. Different truth.

The Heirloom NightcapNovelty nightcap“Silk” bargain bonnet
Real mulberry silk100% · statedNone“silk” but isn't
Full-length liningYesNoneSingle layer
Made to be seenHeritage shapeCostume lookPlain round
Tassel wash-testedYesVariesn/a
Typical price$72–$89$6–$30$4–$12
Questions

Good things to ask.

Yes — 100% mulberry silk, lining the entire interior. We’re building to 22 momme at 6A grade, and we’ll print the verified momme weight, grade, and country of origin on every cap before the first run ships. We won’t publish a number we can’t stand behind yet — because in this category, “silk” on the title often means no silk at all.

Fully lined, crown to point. Your hair contacts smooth silk at every point inside — the difference between real protection and a decorative gimmick.

Yes. The fitted crown and adjustable interior band are built for side- and back-sleepers, so it won’t slide onto your eyes or end up across the room by morning.

We’re leading with real silk because that’s where the protection is. A satin-lined Classic at a lower price may follow — and if it does, we’ll label it honestly as satin, never as silk.

We’re a new brand producing our first limited run. Join the waitlist and you’ll be first to reserve one — and help us choose the opening colors.

Be first

Reserve your first edition.

We’re making our opening run small and honest. Add your name and you’ll be first to know when it’s ready — no spam, just the launch.

This is a pre-launch brand — nothing is charged today. By joining you agree to hear from us about the launch.

You’re on the list. We’ll be in touch the moment the first run is ready — thank you for helping us start it right.