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"On My Period." Cap

Name: "On My Period." Cap
Brand: Mooncup
SKU: CAP-OMP
Price: 25.0 GBP
Availability: InStock

£25.00

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Podatek wliczony w cenę. Wysyłka obliczona przy kasie.

Put a lid on silence.

Embroidered with "On My Period", this limited-edition cap is made to be worn out loud - on your period or off it.

£5 from every purchase supports Freedom4Girls.

Each cap is stitched locally by a female-owned London embroidery studio.

Limited edition.
Embroidered in London.
£5 supports Freedom4Girls.

Learn more

This cap exists because periods are still treated as something to manage quietly, privately, and preferably out of sight.

We don’t agree.

Wearing “on my period” isn’t about shock. It’s about honesty. About refusing to soften something that’s normal. About choosing visibility over silence.

And because visibility on its own isn’t enough, £5 from every cap goes to the Menstrual Health Project, supporting access to period care for people who need it most.

Made in collaboration with a female-owned, London-based embroidery business. Because how something is made matters just as much as what it says.

Fit & specs

100% heavy washed cotton.
White embroidered logo and slogan.
Vintage-style finish.
Brass adjustable closure.
BSCI certified.
Sponge clean only.

Fit: Adjustable. Fits most head sizes (approx. 57–60cm circumference).

Partnership with Freedom4Girls

Every cap includes a £5 donation to the Freedom4Girls, supporting access to period care for people who need it most.

Shipping & returns

UK Shipping

Royal Mail 48HR Tracked: £3.15
Royal Mail 24HR Tracked: £3.69
Free UK shipping on orders over £30

We aim to dispatch all orders before 5pm on the next business day. You'll receive a tracking link as soon as your order is on its way.

EU Shipping

We're pleased to now ship all EU orders from our warehouse in the Netherlands.

Standard delivery: €6.00
Free delivery on orders over €50.00
Delivery in 3 to 5 business days
No customs duties or import taxes on EU orders

International Shipping

Shipping costs are calculated at checkout based on your location.

Please note that orders shipped outside the UK and EU may be subject to import duties, taxes or customs fees. These charges are determined by your local customs authority and are the responsibility of the customer. Unfortunately, we're unable to predict or cover these costs.

Returns

We don't offer returns on caps unless faulty.

If there’s an issue with your order, contact us - we’re here to help

"On My Period." Cap

Title: Default Title

£25.00

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On my period.
And not hiding it.

We’re done pretending periods are private, polite, or something to keep quiet about.

Done with euphemisms. Done with shame.

This is Mooncup merch, finally: a cap that says what half the population experiences and society still finds awkward.

It puts periods where they belong. Out in the open. In everyday life. Not hidden. Not softened. Not apologised for.

More than just a cap.

Support stitched in.

Everything about this cap is intentional, from who it supports to what it says.

Supporting charity.

£5 from every cap funds menstrual health access through Freedom4Girls.

Supporting local businesses.

Embroidered by a female-owned London business, because who makes things matters.

Supporting visibility.

Putting periods back into everyday life, out in the open, unapologetically.

Wear it.
Fund change.

Freedom4Girls provides period products to people who can’t easily access them and delivers menstrual health education to communities across the UK and beyond.

They also campaign for better access and support, so no one is held back because of their period.

When you wear the hat, you’re not just starting conversations. You’re helping fund real, practical support for people who need it.

Find out more

Out in the open.

This is what it looks like when periods aren’t treated as something to hide.

Frequently Asked Questions

Mooncup Caps

Who is this cap for?

Anyone who believes periods shouldn’t be hidden.

You don’t have to be on your period to wear it. You don’t even have to menstruate. Allies welcome.

Where does the £5 donation go?

£5 from every cap goes to Freedom4Girls supporting access to period care for people who need it most.

Is this a limited drop?

Yes. This is Mooncup’s first merch drop, produced in limited quantities.

How does it fit?

It’s adjustable and designed to fit most head sizes comfortably (approx. 57–60cm circumference).

How do I look after it?

Spot clean where possible to keep it looking its best.

Is this official Mooncup merch?

Yes. This is Mooncup’s first official merch drop, created to extend our work on period stigma beyond products.

Ordering & delivery

Can I amend or cancel my order?

No. Unfortunately, we’re unable to amend or cancel orders once they’ve been placed.

When will I receive my order?

For UK orders, we aim to dispatch all orders before 5pm on the next business day. You’ll receive a tracking link as soon as your order’s on its way.

For EU orders, we aim to deliver within 3 to 5 business days.

Do you charge tax?

Deliveries outside of the UK and EU are subject to import duties and taxes which are levied once the package reaches the destination country.

Customers must cover any additional duties, taxes or charges for customs clearance; unfortunately we have no control over these charges and cannot predict what they may be.

Do you ship to Europe and internationally?

Yes! We ship across Europe and to many countries worldwide.

EU delivery

Standard delivery: €6.00
Free delivery on orders over €50.00
Orders are shipped from our warehouse in the Netherlands, so deliveries within the EU are sent as intra-EU shipments, meaning no customs duties or import taxes.

International delivery (outside the EU)

Shipping costs are calculated at checkout based on your location.
Please note that orders shipped outside the UK and EU may be subject to import duties, taxes or customs fees. These charges are determined by your local customs authority and are the responsibility of the customer. Unfortunately, we're unable to predict or cover these costs.

Do I need to pay for customs duties and taxes for orders outside of the UK?

Yes, deliveries outside of the UK and EU are subject to import duties and taxes which are levied once the package reaches the destination country. Customers must cover any additional duties, taxes or charges for customs clearance; unfortunately we have no control over these charges and cannot predict what they may be.

Please note, if the duties are not paid and the parcel is returned to us, additional fees may apply and we will be unable to offer a refund as this would be utilised to cover the cost of return shipping fees.

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"On My Period." Cap

On my period.
And not hiding it.