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Theory

Our Theory collection is packed with pieces exemplifying the label's contemporary take on workwear. The brand's first breakthrough, twenty years ago, came about when they developed a new, stretchy material to make trousers more comfortable while retaining a smart shape. Theory's desire was to change the way American women dressed, putting fit and feel at the forefront and creating functional, innovative and appealing garments.

Theory clothing lives up to its designers' belief that what we wear can inspire and improve the way we work and live. Expertly tailored pieces will carry you from office to lunch date, impress over drinks, and still be practical for the train journey home.

Theory womenswear includes slim-fit leggings and trousers that are easy to wear and move with your body. Lightweight dresses evoke the elegance of another era, updated with sharp and minimal details - ideal for wafting nonchalantly through a restaurant. The label's blazers and jackets bring instant confidence at work or out in town. Just shrug them on over the soft lines of a fitted cashmere jumper or airy cotton top.

True to its roots, Theory's fabrics feel comfortable against the skin and look good on. Wool, cashmere and silk crepe are soft-to-the-touch notes of luxury, while sharply tailored trousers still utilise the label's original innovative stretch fabric for comfort on the go.

86 results

86 results

  1. THEORY

    Side Tie Long-Sleeves Silk Blouse

    1. Price:£325.00
    THEORY: Side Tie Long-Sleeves Silk BlouseTHEORY: Side Tie Long-Sleeves Silk Blouse
  2. THEORY

    High-Rise Wide-Leg Wool Trousers

    1. Price:£295.00
    THEORY: High-Rise Wide-Leg Wool TrousersTHEORY: High-Rise Wide-Leg Wool Trousers
  3. THEORY

    Cropped Short-Sleeve Cashmere T-Shirt

    1. Price:£215.00
    2 Colours
    THEORY: Cropped Short-Sleeve Cashmere T-ShirtTHEORY: Cropped Short-Sleeve Cashmere T-Shirt
  4. THEORY

    Cropped Crewneck Cashmere Jumper

    1. Price:£295.00
    THEORY: Cropped Crewneck Cashmere JumperTHEORY: Cropped Crewneck Cashmere Jumper
  5. THEORY

    Belted Regular-Fit Wool And Cashmere Coat

    1. Price:£725.00
    2 Colours
    THEORY: Belted Regular-Fit Wool And Cashmere CoatTHEORY: Belted Regular-Fit Wool And Cashmere Coat
  6. THEORY

    Twisted Slash-Neck Cotton Top

    1. Price:£175.00
    New season
    THEORY: Twisted Slash-Neck Cotton TopTHEORY: Twisted Slash-Neck Cotton Top
  7. THEORY

    Round-Neck Log-Sleeved Cashmere Cardigan

    1. Price:£295.00
    3 Colours
    THEORY: Round-Neck Log-Sleeved Cashmere CardiganTHEORY: Round-Neck Log-Sleeved Cashmere Cardigan
  8. THEORY

    Pleated Wide-Leg Wool Trousers

    1. Price:£365.00
    THEORY: Pleated Wide-Leg Wool TrousersTHEORY: Pleated Wide-Leg Wool Trousers
  9. THEORY

    Open-Back Buttoned Merino Wool Cardigan

    1. Price:£355.00
    New season
    THEORY: Open-Back Buttoned Merino Wool CardiganTHEORY: Open-Back Buttoned Merino Wool Cardigan
  10. THEORY

    Slim-Fit Long-Sleeves Wool Shirt

    1. Price:£225.00
    THEORY: Slim-Fit Long-Sleeves Wool ShirtTHEORY: Slim-Fit Long-Sleeves Wool Shirt
  11. THEORY

    Twisted Bodice Satin Midi Dress

    1. Price:£445.00
    New season
    THEORY: Twisted Bodice Satin Midi DressTHEORY: Twisted Bodice Satin Midi Dress
  12. THEORY

    Cozy Collar Down-Padded Wool-Blend Jacket

    1. Price:£615.00
    New season
    THEORY: Cozy Collar Down-Padded Wool-Blend JacketTHEORY: Cozy Collar Down-Padded Wool-Blend Jacket
  13. THEORY

    Pleated Crop Cotton-Blend Top

    1. Price:£225.00
    THEORY: Pleated Crop Cotton-Blend TopTHEORY: Pleated Crop Cotton-Blend Top
  14. THEORY

    Off-Shoulder Wool and Cashmere-Blend Midi Dress

    1. Price:£445.00
    New season
    THEORY: Off-Shoulder Wool and Cashmere-Blend Midi DressTHEORY: Off-Shoulder Wool and Cashmere-Blend Midi Dress
  15. THEORY

    Twist Flared Woven Midi Dress

    1. Price:£365.00
    THEORY: Twist Flared Woven Midi DressTHEORY: Twist Flared Woven Midi Dress
  16. THEORY

    Lynnia Notch-Lapels Wool Blazer

    1. Price:£495.00
    THEORY: Lynnia Notch-Lapels Wool BlazerTHEORY: Lynnia Notch-Lapels Wool Blazer
  17. THEORY

    Spaghetti-Strap Satin Slip Maxi Dress

    1. Price:£395.00
    New season
    THEORY: Spaghetti-Strap Satin Slip Maxi DressTHEORY: Spaghetti-Strap Satin Slip Maxi Dress
  18. THEORY

    Tailored-Fit Notch-Lapel Suede Blazer

    1. Price:£795.00
    New season
    THEORY: Tailored-Fit Notch-Lapel Suede BlazerTHEORY: Tailored-Fit Notch-Lapel Suede Blazer
  19. THEORY

    Ribbed Crop Turtleneck Merino Wool Jumper

    1. Price:£355.00
    New season
    THEORY: Ribbed Crop Turtleneck Merino Wool JumperTHEORY: Ribbed Crop Turtleneck Merino Wool Jumper
  20. THEORY

    A-Line Satin Maxi Skirt

    1. Price:£285.00
    New season
    THEORY: A-Line Satin Maxi SkirtTHEORY: A-Line Satin Maxi Skirt
  21. THEORY

    Spaghetti-Strap Peplum-Waist Satin Top

    1. Price:£215.00
    New season
    THEORY: Spaghetti-Strap Peplum-Waist Satin TopTHEORY: Spaghetti-Strap Peplum-Waist Satin Top
  22. THEORY

    Tailored Boat-Neck Satin Waistcoat

    1. Price:£295.00
    New season
    THEORY: Tailored Boat-Neck Satin WaistcoatTHEORY: Tailored Boat-Neck Satin Waistcoat
  23. THEORY

    HW Wide-Leg Denim-Blend Jeans

    1. Price:£245.00
    THEORY: HW Wide-Leg Denim-Blend JeansTHEORY: HW Wide-Leg Denim-Blend Jeans
  24. THEORY

    Sleeveless regular-fit silk top

    1. Price:£155.00
    THEORY: Sleeveless regular-fit silk topTHEORY: Sleeveless regular-fit silk top
  25. THEORY

    Scarf-Tie High-Neck Silk Blouse

    1. Price:£355.00
    New season
    THEORY: Scarf-Tie High-Neck Silk BlouseTHEORY: Scarf-Tie High-Neck Silk Blouse
  26. THEORY

    Eyelet Cotton Poplin Shorts

    1. Price:£215.00
    THEORY: Eyelet Cotton Poplin ShortsTHEORY: Eyelet Cotton Poplin Shorts
  27. THEORY

    Fluid Flared-Leg Woven Trousers

    1. Price:£295.00
    New season
    THEORY: Fluid Flared-Leg Woven TrousersTHEORY: Fluid Flared-Leg Woven Trousers
  28. THEORY

    Compact Ribbed Knitted Top

    1. Price:£245.00
    THEORY: Compact Ribbed Knitted TopTHEORY: Compact Ribbed Knitted Top
  29. THEORY

    Boat-Neck Tailored Wool-Blend Mini Dress

    1. Price:£325.00
    New season
    THEORY: Boat-Neck Tailored Wool-Blend Mini DressTHEORY: Boat-Neck Tailored Wool-Blend Mini Dress
  30. THEORY

    Collarless Cropped Cotton-Blend Jacket

    1. Price:£395.00
    New season
    THEORY: Collarless Cropped Cotton-Blend JacketTHEORY: Collarless Cropped Cotton-Blend Jacket
  31. THEORY

    Square-Neck Tweed Cotton-Blend Mini Dress

    1. Price:£355.00
    New season
    THEORY: Square-Neck Tweed Cotton-Blend Mini DressTHEORY: Square-Neck Tweed Cotton-Blend Mini Dress
  32. THEORY

    Sleeveless Crewneck Cashmere Top

    1. Price:£140.00
    2 Colours
    THEORY: Sleeveless Crewneck Cashmere TopTHEORY: Sleeveless Crewneck Cashmere Top

86/86 results