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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.

89 results

89 results

  1. THEORY

    Round-Neck Log-Sleeved Cashmere Cardigan

    1. Price:Â¥3,100.00
    3 Colours
    THEORY: Round-Neck Log-Sleeved Cashmere CardiganTHEORY: Round-Neck Log-Sleeved Cashmere Cardigan
  2. THEORY

    Slit Slim-Fit Stretch-Woven Leggings

    1. Price:Â¥1,950.00
    THEORY: Slit Slim-Fit Stretch-Woven LeggingsTHEORY: Slit Slim-Fit Stretch-Woven Leggings
  3. THEORY

    Pleated Relaxed-Fit Woven Trousers

    1. Price:Â¥3,300.00
    THEORY: Pleated Relaxed-Fit Woven TrousersTHEORY: Pleated Relaxed-Fit Woven Trousers
  4. THEORY

    Tiny Basic Short-Sleeve Merino Wool Top

    1. Price:Â¥1,850.00
    New season
    THEORY: Tiny Basic Short-Sleeve Merino Wool TopTHEORY: Tiny Basic Short-Sleeve Merino Wool Top
  5. THEORY

    Slim-Fit Long-Sleeves Wool Shirt

    1. Price:Â¥2,400.00
    THEORY: Slim-Fit Long-Sleeves Wool ShirtTHEORY: Slim-Fit Long-Sleeves Wool Shirt
  6. THEORY

    High-Rise Wide-Leg Wool Trousers

    1. Price:Â¥3,100.00
    THEORY: High-Rise Wide-Leg Wool TrousersTHEORY: High-Rise Wide-Leg Wool Trousers
  7. THEORY

    Lynnia Notch-Lapels Wool Blazer

    1. Price:Â¥5,150.00
    THEORY: Lynnia Notch-Lapels Wool BlazerTHEORY: Lynnia Notch-Lapels Wool Blazer
  8. THEORY

    Staple Notched-Lapel Blazer Jacket

    1. Price:Â¥4,650.00
    THEORY: Staple Notched-Lapel Blazer JacketTHEORY: Staple Notched-Lapel Blazer Jacket
  9. THEORY

    Belted Regular-Fit Wool And Cashmere Coat

    1. Price:Â¥7,600.00
    2 Colours
    THEORY: Belted Regular-Fit Wool And Cashmere CoatTHEORY: Belted Regular-Fit Wool And Cashmere Coat
  10. THEORY

    Pleated Wide-Leg Wool Trousers

    1. Price:Â¥3,850.00
    THEORY: Pleated Wide-Leg Wool TrousersTHEORY: Pleated Wide-Leg Wool Trousers
  11. THEORY

    Twist Flared Woven Midi Dress

    1. Price:Â¥3,900.00
    THEORY: Twist Flared Woven Midi DressTHEORY: Twist Flared Woven Midi Dress
  12. THEORY

    Cropped Crewneck Cashmere Jumper

    1. Price:Â¥3,100.00
    THEORY: Cropped Crewneck Cashmere JumperTHEORY: Cropped Crewneck Cashmere Jumper
  13. THEORY

    Panelled-Rib Stretch-Woven Midi Dress

    1. Price:Â¥4,650.00
    New season
    THEORY: Panelled-Rib Stretch-Woven Midi DressTHEORY: Panelled-Rib Stretch-Woven Midi Dress
  14. THEORY

    Asymmetric Wool Cashmere Blend Top

    1. Price:Â¥3,650.00
    THEORY: Asymmetric  Wool Cashmere Blend TopTHEORY: Asymmetric  Wool Cashmere Blend Top
  15. THEORY

    A-Line Satin Maxi Skirt

    1. Price:Â¥3,000.00
    New season
    THEORY: A-Line Satin Maxi SkirtTHEORY: A-Line Satin Maxi Skirt
  16. THEORY

    Twisted Bodice Satin Midi Dress

    1. Price:Â¥4,650.00
    New season
    THEORY: Twisted Bodice Satin Midi DressTHEORY: Twisted Bodice Satin Midi Dress
  17. THEORY

    Cozy Collar Down-Padded Wool-Blend Jacket

    1. Price:Â¥6,450.00
    New season
    THEORY: Cozy Collar Down-Padded Wool-Blend JacketTHEORY: Cozy Collar Down-Padded Wool-Blend Jacket
  18. THEORY

    Fluid Flared-Leg Woven Trousers

    1. Price:Â¥3,100.00
    New season
    THEORY: Fluid Flared-Leg Woven TrousersTHEORY: Fluid Flared-Leg Woven Trousers
  19. THEORY

    Belted Tie-Waist Woven Blazer

    1. Price:Â¥5,250.00
    New season
    THEORY: Belted Tie-Waist Woven BlazerTHEORY: Belted Tie-Waist Woven Blazer
  20. THEORY

    Side Tie Long-Sleeves Silk Blouse

    1. Price:Â¥3,450.00
    THEORY: Side Tie Long-Sleeves Silk BlouseTHEORY: Side Tie Long-Sleeves Silk Blouse
  21. THEORY

    Kick-Flare Stretch-Woven Trousers

    1. Price:Â¥3,100.00
    New season
    THEORY: Kick-Flare Stretch-Woven TrousersTHEORY: Kick-Flare Stretch-Woven Trousers
  22. THEORY

    Three-Quarter Sleeve Pleated Woven Midi Dress

    1. Price:Â¥4,250.00
    New season
    THEORY: Three-Quarter Sleeve Pleated Woven Midi DressTHEORY: Three-Quarter Sleeve Pleated Woven Midi Dress
  23. THEORY

    Sculpted-Seams Collared Woven Shirt

    1. Price:Â¥3,800.00
    New season
    THEORY: Sculpted-Seams Collared Woven ShirtTHEORY: Sculpted-Seams Collared Woven Shirt
  24. THEORY

    Pressed-Crease Wide-Leg Wool-Blend Trousers

    1. Price:Â¥3,650.00
    New season
    THEORY: Pressed-Crease Wide-Leg Wool-Blend TrousersTHEORY: Pressed-Crease Wide-Leg Wool-Blend Trousers
  25. THEORY

    Twisted Slash-Neck Cotton Top

    1. Price:Â¥1,850.00
    New season
    THEORY: Twisted Slash-Neck Cotton TopTHEORY: Twisted Slash-Neck Cotton Top
  26. THEORY

    Ribbed Crop Turtleneck Merino Wool Jumper

    1. Price:Â¥3,750.00
    New season
    THEORY: Ribbed Crop Turtleneck Merino Wool JumperTHEORY: Ribbed Crop Turtleneck Merino Wool Jumper
  27. THEORY

    High Waist Tapered-Leg Wool Trousers

    1. Price:Â¥3,100.00
    THEORY: High Waist Tapered-Leg Wool TrousersTHEORY: High Waist Tapered-Leg Wool Trousers
  28. THEORY

    Spaghetti-Strap Satin Slip Maxi Dress

    1. Price:Â¥4,150.00
    New season
    THEORY: Spaghetti-Strap Satin Slip Maxi DressTHEORY: Spaghetti-Strap Satin Slip Maxi Dress
  29. THEORY

    Staple single-breasted woven blazer

    1. Price:Â¥4,650.00
    THEORY: Staple single-breasted woven blazerTHEORY: Staple single-breasted woven blazer
  30. THEORY

    Open-Back Buttoned Merino Wool Cardigan

    1. Price:Â¥3,750.00
    New season
    THEORY: Open-Back Buttoned Merino Wool CardiganTHEORY: Open-Back Buttoned Merino Wool Cardigan
  31. THEORY

    Off-Shoulder Wool and Cashmere-Blend Midi Dress

    1. Price:Â¥4,650.00
    New season
    THEORY: Off-Shoulder Wool and Cashmere-Blend Midi DressTHEORY: Off-Shoulder Wool and Cashmere-Blend Midi Dress
  32. THEORY

    Panelled-Rib Stretch-Knit Midi Skirt

    1. Price:Â¥3,550.00
    New season
    THEORY: Panelled-Rib Stretch-Knit Midi SkirtTHEORY: Panelled-Rib Stretch-Knit Midi Skirt
  33. THEORY

    Collared Boxy Wool-Blend Jacket

    1. Price:Â¥5,200.00
    New season
    THEORY: Collared Boxy Wool-Blend JacketTHEORY: Collared Boxy Wool-Blend Jacket
  34. THEORY

    Boat-Neck Tailored Wool-Blend Mini Dress

    1. Price:Â¥3,450.00
    New season
    THEORY: Boat-Neck Tailored Wool-Blend Mini DressTHEORY: Boat-Neck Tailored Wool-Blend Mini Dress
  35. THEORY

    Collarless Cropped Cotton-Blend Jacket

    1. Price:Â¥4,250.00
    New season
    THEORY: Collarless Cropped Cotton-Blend JacketTHEORY: Collarless Cropped Cotton-Blend Jacket
  36. THEORY

    Pleated Crop Cotton-Blend Top

    1. Price:Â¥2,400.00
    THEORY: Pleated Crop Cotton-Blend TopTHEORY: Pleated Crop Cotton-Blend Top
  37. THEORY

    Round-Neck Brushed-Knit Cashmere Cardigan

    1. Price:Â¥3,700.00
    New season
    THEORY: Round-Neck Brushed-Knit Cashmere CardiganTHEORY: Round-Neck Brushed-Knit Cashmere Cardigan
  38. THEORY

    Tailored Boat-Neck Satin Waistcoat

    1. Price:Â¥3,100.00
    New season
    THEORY: Tailored Boat-Neck Satin WaistcoatTHEORY: Tailored Boat-Neck Satin Waistcoat
  39. THEORY

    Spaghetti-Strap Peplum-Waist Satin Top

    1. Price:Â¥2,300.00
    New season
    THEORY: Spaghetti-Strap Peplum-Waist Satin TopTHEORY: Spaghetti-Strap Peplum-Waist Satin Top
  40. THEORY

    Button-Up Relaxed-Fit Wool-Blend Hoody

    1. Price:Â¥4,450.00
    New season
    THEORY: Button-Up Relaxed-Fit Wool-Blend HoodyTHEORY: Button-Up Relaxed-Fit Wool-Blend Hoody
  41. THEORY

    Scarf-Tie High-Neck Silk Blouse

    1. Price:Â¥3,750.00
    New season
    THEORY: Scarf-Tie High-Neck Silk BlouseTHEORY: Scarf-Tie High-Neck Silk Blouse
  42. THEORY

    Square-Neck Tweed Cotton-Blend Mini Dress

    1. Price:Â¥3,800.00
    New season
    THEORY: Square-Neck Tweed Cotton-Blend Mini DressTHEORY: Square-Neck Tweed Cotton-Blend Mini Dress
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