366 Concept

A pioneer of Polish furniture design during the mid 20th century, Józef Chierowski divided his time as a designer and scholar at the National Academy of Arts in Wrocław. One of his most-loved designs, the 366 Armchair has established itself as a design classic, combining comfort with modern aesthetics. Having reissued the chair in 2014, the company 366 Concept was born, their curated collection showcases the best of Mid-century modern sofas and armchairs.

A pioneer of Polish furniture design during the mid 20th century, Józef Chierowski divided his time as a designer and scholar at the National Academy of Arts in Wrocław. One of his most-loved designs, the 366 Armchair has established itself as a design classic, combining comfort with modern aesthetics. Having reissued the chair in 2014, the company 366 Concept was born, their curated collection showcases the best of Mid-century modern sofas and armchairs.

SALE
The Stefan Lounge Chair, Grade 1 by 366 Concept features a solid oak frame and armrests, with a cushioned seat and back in off-white striped fabric for a modern take on mid-century style.

366 Concept

Stefan Lounge Chair, Grade 1

Regular
£1,241.00
Sale
£1,241.00
Regular
£1,460.00
Sold Out
Unit Price
per 
NEW
SALE
The 366 Concept Stefan Lounge Chair, Grade 2, is a mid-century modern armchair with a solid oak frame and dark green upholstery on the seat and backrest, shown against a plain white background.

366 Concept

Stefan Lounge Chair, Grade 2

Regular
£1,292.00
Sale
£1,292.00
Regular
£1,520.00
Sold Out
Unit Price
per 
NEW
SALE
The Stefan Lounge Chair, Grade 4 by 366 Concept features a solid oak frame with angled legs and thick gray and white patterned cushions, offering a timeless mid-century look.

366 Concept

Stefan Lounge Chair, Grade 4

Regular
£1,428.00
Sale
£1,428.00
Regular
£1,680.00
Sold Out
Unit Price
per 
SALE
The Fox Lounge Chair, Grade 2 by 366 Concept is a luxury mid-century modern armchair with an orange cushioned seat and backrest, solid ash frame, angled legs, and simple armrests.

366 Concept

Fox Lounge Chair, Grade 2

Regular
£960.50
Sale
£960.50
Regular
£1,130.00
Sold Out
Unit Price
per 
SALE
The Fox Armchair, Grade 1 by 366 Concept is a Mid-Century lounge chair with light blue corduroy upholstery and a wooden frame, highlighted by angled legs and slim, tapered armrests—a true luxury piece for stylish interiors.

366 Concept

Fox Armchair, Grade 1

Regular
£901.00
Sale
£901.00
Regular
£1,060.00
Sold Out
Unit Price
per 
SALE
Fox Footstool - 366 Concept

366 Concept

Fox Footstool, Grade 1

Regular
£476.00
Sale
£476.00
Regular
£560.00
Sold Out
Unit Price
per 
SALE
The Fox Footstool, Grade 2 by 366 Concept is a modern tan upholstered footrest with a wooden frame and brass accents, inspired by Mid-Century design.

366 Concept

Fox Footstool, Grade 2

Regular
£510.00
Sale
£510.00
Regular
£600.00
Sold Out
Unit Price
per 
SALE
366 Armchair - 366 Concept

366 Concept

366 Armchair, Grade 1

Regular
£731.00
Sale
£731.00
Regular
£860.00
Sold Out
Unit Price
per 
NEW
SALE
366 Armchair - 366 Concept

366 Concept

366 Armchair, Grade 2

Regular
£773.50
Sale
£773.50
Regular
£910.00
Sold Out
Unit Price
per 
SALE
The 200-190 Dining Chair, Grade 2 by 366 Concept features a modern, minimalist design with clean lines, a curved backrest, solid oak frame, slightly tapered legs, and a light beige cushioned seat.

366 Concept

200-190 Dining Chair, Grade 2

Regular
£484.50
Sale
£484.50
Regular
£570.00
Sold Out
Unit Price
per 
SALE
Fox 3-Seater Sofa - 366 Concept

366 Concept

Fox Large Sofa

Regular
£2,159.00
Sale
£2,159.00
Regular
£2,540.00
Sold Out
Unit Price
per 
SALE
The 200-190 Dining Chair, Grade 1 by 366 Concept features a mid-century modern design with a curved, dark blue upholstered seat and backrest, paired with slightly angled legs for a sleek and minimalist look.

366 Concept

200-190 Dining Chair, Grade 1

Regular
£493.00
Sale
£493.00
Regular
£580.00
Sold Out
Unit Price
per 
SALE
The 366 Concept 366 2-Seater Sofa features a mid-century modern wooden frame, angled legs, armrests, and two cream-upholstered seats—ideal for compact living spaces.

366 Concept

366 2-Seater Sofa

Regular
£1,326.00
Sale
£1,326.00
Regular
£1,560.00
Sold Out
Unit Price
per 
SALE
The 200-190 Upholstered Bench by 366 Concept features a curved backrest and seat in burnt orange fabric, with light wood legs and frame inspired by Polish mid-century modern design.

366 Concept

200-190 Upholstered Bench

Regular
£918.00
Sale
£918.00
Regular
£1,080.00
Sold Out
Unit Price
per 
SALE
The Fox Small Sofa by 366 Concept features a modern wooden frame, angled legs, armrests, and deep blue upholstered cushions—making it a stylish mid-century addition to compact living spaces.

366 Concept

Fox Small Sofa

Regular
£1,615.00
Sale
£1,615.00
Regular
£1,900.00
Sold Out
Unit Price
per 
SALE
The Fox Rocking Chair by 366 Concept has a solid ash wood frame and armrests, with a cushioned seat and backrest in cream ribbed fabric for a stylish mid-century modern look.

366 Concept

Fox Rocking Chair

Regular
from £1,079.50
Sale
from £1,079.50
Regular
£1,270.00
Sold Out
Unit Price
per 
SALE
The Petite Sideboard Natural by 366 Concept is a mid-century modern piece in solid oak with a light, natural finish. It features tapered legs, two shelves on the left, and a sliding door on the right.

366 Concept

Petite Sideboard Natural

Regular
£1,462.00
Sale
£1,462.00
Regular
£1,720.00
Sold Out
Unit Price
per 
SALE
The Fox Teckel Coffee Table by 366 Concept features a solid ash rectangular top with rounded edges, tapered legs, and a slatted lower shelf in a natural wood finish for a relaxed mid-century modern look.

366 Concept

Fox Teckel Coffee Table

Regular
£901.00
Sale
£901.00
Regular
£1,060.00
Sold Out
Unit Price
per 
SALE
The Petite Sideboard Natural by 366 Concept is a mid-century modern piece in solid oak with a light, natural finish. It features tapered legs, two shelves on the left, and a sliding door on the right.

366 Concept

Ex-Display Petite Sideboard Natural

Regular
£1,204.00
Sale
£1,204.00
Regular
£1,720.00
Sold Out
Unit Price
per 
NEW
SALE
The Fox Round Dining Table by 366 Concept is a compact piece crafted from solid ash wood, featuring a smooth light finish and four tapered legs, shown against a plain white background.

366 Concept

Fox Round Dining Table

Regular
£1,266.50
Sale
£1,266.50
Regular
£1,490.00
Sold Out
Unit Price
per 
SALE
The Fox Round Dining Table by 366 Concept is a compact piece crafted from solid ash wood, featuring a smooth light finish and four tapered legs, shown against a plain white background.

366 Concept

Ex-Display Fox Round Dining Table

Regular
£1,117.00
Sale
£1,117.00
Regular
£1,490.00
Sold Out
Unit Price
per