Mariana Linen Blend Duvet Cover - Midnight Blue

Woolroom

£79.99

Our Mariana Linen Blend Midnight Blue Duvet Cover combines the relaxed texture of linen with the softness of certified organic cotton. Woven from a balanced blend of 50% organic cotton and 50% flax linen, it creates a breathable, naturally comfortable sleep environment while bringing a rich, sophisticated feel to your bedroom. The Mariana Collection feels beautifully soft from the very first night and becomes even softer with every wash. Inspired by the night sky, the dark blue shade brings a sense of calm and understated luxury to any bedroom. Beautifully blended comfort The combination of or

Woolroom's own words, read from their page.

Buy from WoolroomOut of stock. Price seen 2026-09-04. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as WOOL ROOM LIMITED, number 06704517. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.