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In the heart of arch4's ethos lies a dedication to the extraordinary. Our cashmere, with its unparalleled fineness of 15 microns, offers a tactile sensation akin to silk, underscoring our commitment to supreme quality and sensory delight.

The Quintessence of Sophistication: Each piece in our collection is a harmonious blend of refined softness, feather-light warmth, and delicate finesse.

Filters
Size
Colour
Availability
World's End - Navy World's End - Navy
World's End - Navy

World's End - Navy

£625.00
Selected colour: Navy
Selected size: XS
Twin Set Cardigan Nappa - Flannel Grey Twin Set Cardigan Nappa - Flannel Grey
Twin Set Cardigan Nappa - Flannel Grey

Twin Set Cardigan Nappa - Flannel Grey

£375.00
Selected colour: FLANNEL GREY
Selected size: XS
Mr Swansea - Black Mr Swansea - Black
Mr Swansea - Black

Mr Swansea - Black

£450.00
Selected colour: Navy
Selected size: S
Andrea - Postbox Red Andrea - Postbox Red
Andrea - Postbox Red

Andrea - Postbox Red

£565.00
Selected colour: Postbox Red
Selected size: M
Whistler - Ivory & New Burgundy Whistler - Ivory & New Burgundy
Whistler - Ivory & New Burgundy

Whistler - Ivory & New Burgundy

£625.00
Selected colour: Ivory & New Burgundy
Selected size: XS
Elizabeth - Stripes Elizabeth - Stripes On sale
Elizabeth - Stripes

Elizabeth - Stripes

£595.00 £416.50
Selected colour: Ivory/Charcoal stripes
Selected size: S
Elizabeth - Stripes £595.00 £416.50
The Ivy - Dark Olive The Ivy - Dark Olive
The Ivy - Dark Olive

The Ivy - Dark Olive

£595.00
Selected colour: Dark Olive
Selected size: S
Islington - New Burgundy Islington - New Burgundy
Islington - New Burgundy

Islington - New Burgundy

£695.00
Selected colour: Burgundy
Selected size: XS