The pieces you reach for
The new collection · Autumn winter 2026

The pieces you reach for

Crew necks, cardigans and roll necks in pure Mongolian cashmere — the layers the rest of the wardrobe is built around.
Knitted for the colder months
New season: Autumn winter 2026

Knitted for the colder months

Dresses, roll necks and cardigans in pure Mongolian cashmere.
Warmth, quietly made
Mongolian cashmere. London

Warmth, quietly made

Pure Mongolian cashmere, gathered by hand on the steppe and knitted in our own factory in Mongolia.
  • Our own factoryUlaanbaatar, Mongolia
  • The same herding familiesKnown by name for over thirty years
  • Designed in LondonBy Harriet Denner, since 1994
  • Free 30-day UK returnsFree exchanges and free UK delivery
The colours of the season

Ruby, Tabriz Teal, Mocha and Fragole

Each new style comes in up to eleven colours, from the deep reds and teals of the campaign to Ivory, Navy and Black.

Shop the collection
Ruby, Tabriz Teal, Mocha and Fragole
Ruby, Tabriz Teal, Mocha and Fragole
Ruby, Tabriz Teal, Mocha and Fragole
What customers say

Loved for the softness, kept for years

Rated Excellent on Trustpilot

Independent reviews from verified Denner customers, shown live from Trustpilot.

Read every review
“Easy website, perfect colour, good fit, spot on delivery”
Verified customer · 5 May 2026Trustpilot
“Beautiful jumper for my husband - he loves it! Swift delivery, no issues.”
Verified customer · 8 Mar 2026Trustpilot
“Lovely, light, warm, beautiful, cashmere mitts my second pair because the first were a Christmas present.”
Verified customer · 29 Jan 2026Trustpilot
From the steppes of Mongolia to the streets of London.
Made by us, start to finish

From the steppes of Mongolia to the streets of London.

  1. 01
    The steppe

    Hand-combed each spring from goats that live through winters of minus 45 degrees, by herding families we have known by name for over thirty years.

  2. 02
    Our factory, Ulaanbaatar

    Washed, spun, knitted and finished in a factory we own, from raw fleece to finished knitwear. Most of our knitwear is 2-ply.

  3. 03
    London, since 1994

    Founded by Harriet Denner, and designed in London ever since.

  4. 04
    Looked after

    Washable at 30°C where the label allows, with a care guide for everything else. Free 30-day UK returns and free exchanges if it is not right.

  • 1994Founded in London by Harriet Denner
  • 30+Years with the same herding families
  • −45°The winters that grow the fibre
  • Rated Excellent by our customers on Trustpilot
Denner archive image
London. 1994

Visit the shop

The collection in full at 114 St John’s Hill, London, where you can feel the difference between one weight and another.

Address
114 St John’s Hill
London SW11 1SJ
Opening hours
Monday to Friday, 10am to 5pm
Closed weekends and bank holidays
Collect in store
Free. Orders are usually ready within 4 hours.
Call us
020 7924 4332
Monday to Friday, 9am to 5pm

Denner updates

New arrivals, restocks and occasional notes on cashmere. No more than one email a month.

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