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In the heart of arch4's ethos lies a dedication to the extraordinary. Our cashmere, with its unparalleled fineness, 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.

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Tito Jacket - Navy Tito Jacket - Navy
Tito Jacket - Navy

Tito Jacket - Navy

£595.00
Selected size: XS
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Tito Jacket - Navy £595.00
Bonnie Shirt - Fawn Bonnie Shirt - Fawn
Bonnie Shirt - Fawn

Bonnie Shirt - Fawn

£595.00
Selected size: XS
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Bonnie Shirt - Fawn £595.00
Bonnie Shirt - Navy Bonnie Shirt - Navy
Bonnie Shirt - Navy

Bonnie Shirt - Navy

£595.00
Selected size: M
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Bonnie Shirt - Navy £595.00
Mr Bolton Sweater - Sage Green Mr Bolton Sweater - Sage Green
Mr Bolton Sweater - Sage Green

Mr Bolton Sweater - Sage Green

£430.00
Selected size: L
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Mr Bolton Sweater - Sage Green £430.00
Bredin Sweater - Misty Blue Bredin Sweater - Misty Blue
Bredin Sweater - Misty Blue

Bredin Sweater - Misty Blue

£650.00
Selected size: One Size
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Bredin Sweater - Misty Blue £650.00
Mr Poole Sweater - Navy Mr Poole Sweater - Navy
Mr Poole Sweater - Navy

Mr Poole Sweater - Navy

£625.00
Selected size: M
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Mr Poole Sweater - Navy £625.00
Mr Edith Grove Sweater - Gravity Grey Mr Edith Grove Sweater - Gravity Grey
Mr Edith Grove Sweater - Gravity Grey

Mr Edith Grove Sweater - Gravity Grey

£625.00
Selected size: S
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Mr Edith Grove Sweater - Gravity Grey £625.00
Mr Clifton Gate Sweater - Gravity Grey Mr Clifton Gate Sweater - Gravity Grey
Mr Clifton Gate Sweater - Gravity Grey

Mr Clifton Gate Sweater - Gravity Grey

£595.00
Selected size: S
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Mr Clifton Gate Sweater - Gravity Grey £595.00
Mr Paddington Sweater - Black Mr Paddington Sweater - Black
Mr Paddington Sweater - Black

Mr Paddington Sweater - Black

£650.00
Selected size: L
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Mr Paddington Sweater - Black £650.00
Bredin Sweater - Mahogany Bredin Sweater - Mahogany
Bredin Sweater - Mahogany

Bredin Sweater - Mahogany

£650.00
Selected size: One Size
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Bredin Sweater - Mahogany £650.00
Carlos Place Sweater - Postbox Red Carlos Place Sweater - Postbox Red
Carlos Place Sweater - Postbox Red

Carlos Place Sweater - Postbox Red

£445.00
Selected size: S
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Carlos Place Sweater - Postbox Red £445.00
Carlos Place Sweater - Desert Taupe Carlos Place Sweater - Desert Taupe
Carlos Place Sweater - Desert Taupe

Carlos Place Sweater - Desert Taupe

£445.00
Selected size: S
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Carlos Place Sweater - Desert Taupe £445.00
Mr Chichester Sweater - Navy Mr Chichester Sweater - Navy
Mr Chichester Sweater - Navy

Mr Chichester Sweater - Navy

£325.00
Selected size: M
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Mr Chichester Sweater - Navy £325.00
Mr Swansea Striped Sweater - Black Mr Swansea Striped Sweater - Black
Mr Swansea Striped Sweater - Black

Mr Swansea Striped Sweater - Black

£450.00
Selected size: M
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Mr Swansea Striped Sweater - Black £450.00
Chapman Sweater - Red Wine Argyle Chapman Sweater - Red Wine Argyle
Chapman Sweater - Red Wine Argyle

Chapman Sweater - Red Wine Argyle

£595.00
Selected size: XS
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Chapman Sweater - Red Wine Argyle £595.00
Burlington Sweater - Postbox Red Burlington Sweater - Postbox Red
Burlington Sweater - Postbox Red

Burlington Sweater - Postbox Red

£445.00
Selected size: S
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Burlington Sweater - Postbox Red £445.00
Duke Street Sweater - Olive Grey Duke Street Sweater - Olive Grey
Duke Street Sweater - Olive Grey

Duke Street Sweater - Olive Grey

£450.00
Selected size: S
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Duke Street Sweater - Olive Grey £450.00
Duke Street Sweater - Ivory Duke Street Sweater - Ivory
Duke Street Sweater - Ivory

Duke Street Sweater - Ivory

£450.00
Selected size: S
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Duke Street Sweater - Ivory £450.00
Mr Saint Gervais Sweater - Brown Farisle - PREORDER Mr Saint Gervais Sweater - Brown Farisle - PREORDER
Mr Saint Gervais Sweater - Brown Farisle - PREORDER

Mr Saint Gervais Sweater - Brown Farisle - PREORDER

£625.00
Selected size: S
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Mr Saint Gervais Sweater - Brown Farisle - PREORDER £625.00
Mr Darius Sweater - Brown Wood Mr Darius Sweater - Brown Wood
Mr Darius Sweater - Brown Wood

Mr Darius Sweater - Brown Wood

£540.00
Selected size: S
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Mr Darius Sweater - Brown Wood £540.00
Mr Denver Cardigan - Brown Wood Mr Denver Cardigan - Brown Wood
Mr Denver Cardigan - Brown Wood

Mr Denver Cardigan - Brown Wood

£675.00
Selected size: S
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Mr Denver Cardigan - Brown Wood £675.00
Mr Sage Cardigan - Lichen Mr Sage Cardigan - Lichen
Mr Sage Cardigan - Lichen

Mr Sage Cardigan - Lichen

£695.00
Selected size: S
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Mr Sage Cardigan - Lichen £695.00
Mr Paddington Sweater - Lichen Mr Paddington Sweater - Lichen
Mr Paddington Sweater - Lichen

Mr Paddington Sweater - Lichen

£650.00
Selected size: S
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Mr Paddington Sweater - Lichen £650.00
Clover Mews Sweater - Chai with Silver Sequins Clover Mews Sweater - Chai with Silver Sequins
Clover Mews Sweater - Chai with Silver Sequins

Clover Mews Sweater - Chai with Silver Sequins

£425.00
Selected size: XS
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Clover Mews Sweater - Chai with Silver Sequins £425.00
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