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THEORY Womens

The story of Theory started with one simple garment: trousers. Two decades ago, the brand recognised the need for a pair that fit perfectly and felt empowering. In response, it created its very own innovative stretch fabric and began crafting pieces that were smart, comfortable and could keep up with a busy lifestyle. The company is still at it today and has expanded to offer a comprehensive line of women's Theory clothing that makes it easy to fill up your wardrobe.

Block colours and contemporary cuts are a common theme in Theory ladies' fashion, as you'll see when you dive into our selection of turtleneck jumpers and high-rise culottes. We've also got irresistibly cosy fabrics: from super-soft cashmere to smooth cotton jersey, our choices will be kind to skin - and the planet, too. Look out for our green Project Earth stamp across the collection, letting you know about a product's planet-conscious practices.

Step seamlessly from the boardroom to the bar in a jet-black jumpsuit with statement wide legs. Why not choose an asymmetric midi skirt crafted from smooth satin to flaunt your ultra-modern tastes? Pair it with a v-neck silk top to complete your stand-out silhouette.

84 results

84 results

  1. THEORY

    Rolled-Edge Fine-Knit Cardigan

    1. Price:£265.00
    New season
    THEORY: Rolled-Edge Fine-Knit CardiganTHEORY: Rolled-Edge Fine-Knit Cardigan
  2. THEORY

    Crop Rib-Knit Linen-Blend Cardigan

    1. Price:£265.00
    2 ColoursNew season
    THEORY: Crop Rib-Knit Linen-Blend CardiganTHEORY: Crop Rib-Knit Linen-Blend Cardigan
  3. THEORY

    Fluid Pleat Woven Shorts

    1. Price:£210.00
    New season
    THEORY: Fluid Pleat Woven ShortsTHEORY: Fluid Pleat Woven Shorts
  4. THEORY

    Easy Curve Cotton Midi Dress

    1. Price:£395.00
    New season
    THEORY: Easy Curve Cotton Midi DressTHEORY: Easy Curve Cotton Midi Dress
  5. THEORY

    Seamed Kick Cropped-Leg Woven Trousers

    1. Discount price:£150.00
    2. Previous price:£235.00
    THEORY: Seamed Kick Cropped-Leg Woven TrousersTHEORY: Seamed Kick Cropped-Leg Woven Trousers
  6. THEORY

    Fluid Wide-Leg Wool Trousers

    1. Discount price:£150.00
    2. Previous price:£265.00
    THEORY: Fluid Wide-Leg Wool TrousersTHEORY: Fluid Wide-Leg Wool Trousers
  7. THEORY

    Ruched Silk Blouse

    1. Discount price:£200.00
    2. Previous price:£350.00
    THEORY: Ruched Silk BlouseTHEORY: Ruched Silk Blouse
  8. THEORY

    The Relaxed Slash Wool-Blend Blazer

    1. Discount price:£200.00
    2. Previous price:£440.00
    THEORY: The Relaxed Slash Wool-Blend BlazerTHEORY: The Relaxed Slash Wool-Blend Blazer
  9. THEORY

    Polo-Collar Ribbed Wool Jumper

    1. Discount price:£150.00
    2. Previous price:£245.00
    THEORY: Polo-Collar Ribbed Wool JumperTHEORY: Polo-Collar Ribbed Wool Jumper
  10. THEORY

    Short-Sleeve Woven Shirt Dress

    1. Price:£335.00
    New season
    THEORY: Short-Sleeve Woven Shirt DressTHEORY: Short-Sleeve Woven Shirt Dress
  11. THEORY

    Shrunken Three-Button Single-Breasted Linen-Blend Blazer

    1. Price:£415.00
    2 ColoursNew season
    THEORY: Shrunken Three-Button Single-Breasted Linen-Blend BlazerTHEORY: Shrunken Three-Button Single-Breasted Linen-Blend Blazer
  12. THEORY

    Treeca Pull-On Linen-Blend Trousers

    1. Price:£225.00
    2 ColoursNew season
    THEORY: Treeca Pull-On Linen-Blend TrousersTHEORY: Treeca Pull-On Linen-Blend Trousers
  13. THEORY

    Shaped Long-Sleeve Woven Blazer

    1. Price:£440.00
    New season
    THEORY: Shaped Long-Sleeve Woven BlazerTHEORY: Shaped Long-Sleeve Woven Blazer
  14. THEORY

    Panelled-Rib Stretch-Woven Midi Dress

    1. Discount price:£200.00
    2. Previous price:£445.00
    THEORY: Panelled-Rib Stretch-Woven Midi DressTHEORY: Panelled-Rib Stretch-Woven Midi Dress
  15. THEORY

    Treeca Tapered-Leg Woven Trousers

    1. Discount price:£95.00
    2. Previous price:£225.00
    THEORY: Treeca Tapered-Leg Woven TrousersTHEORY: Treeca Tapered-Leg Woven Trousers
  16. THEORY

    Twisted Slash-Neck Cotton Top

    1. Discount price:£95.00
    2. Previous price:£175.00
    THEORY: Twisted Slash-Neck Cotton TopTHEORY: Twisted Slash-Neck Cotton Top
  17. THEORY

    Spaghetti-Strap Satin Slip Maxi Dress

    1. Discount price:£200.00
    2. Previous price:£395.00
    THEORY: Spaghetti-Strap Satin Slip Maxi DressTHEORY: Spaghetti-Strap Satin Slip Maxi Dress
  18. THEORY

    Tailored Boat-Neck Satin Waistcoat

    1. Discount price:£150.00
    2. Previous price:£295.00
    THEORY: Tailored Boat-Neck Satin WaistcoatTHEORY: Tailored Boat-Neck Satin Waistcoat
  19. THEORY

    Apron Linen-Blend Mini Dress

    1. Price:£350.00
    New season
    THEORY: Apron Linen-Blend Mini DressTHEORY: Apron Linen-Blend Mini Dress
  20. THEORY

    Sleeveless Bateau Linen-Blend Top

    1. Price:£205.00
    New season
    THEORY: Sleeveless Bateau Linen-Blend TopTHEORY: Sleeveless Bateau Linen-Blend Top
  21. THEORY

    Gathered V-Neck Woven Maxi Dress

    1. Price:£425.00
    2 ColoursNew season
    THEORY: Gathered V-Neck Woven Maxi DressTHEORY: Gathered V-Neck Woven Maxi Dress
  22. THEORY

    Twisted Bodice Satin Midi Dress

    1. Discount price:£200.00
    2. Previous price:£445.00
    THEORY: Twisted Bodice Satin Midi DressTHEORY: Twisted Bodice Satin Midi Dress
  23. THEORY

    Open-Back Buttoned Merino Wool Cardigan

    1. Discount price:£200.00
    2. Previous price:£355.00
    THEORY: Open-Back Buttoned Merino Wool CardiganTHEORY: Open-Back Buttoned Merino Wool Cardigan
  24. THEORY

    Pleated Wide-Leg Woven Trousers

    1. Discount price:£200.00
    2. Previous price:£380.00
    2 Colours
    THEORY: Pleated Wide-Leg Woven TrousersTHEORY: Pleated Wide-Leg Woven Trousers
  25. THEORY

    A-Line Satin Maxi Skirt

    1. Discount price:£150.00
    2. Previous price:£285.00
    THEORY: A-Line Satin Maxi SkirtTHEORY: A-Line Satin Maxi Skirt
  26. THEORY

    Regular-Fit Short-Sleeves Cotton-Jersey T-Shirt

    1. Discount price:£25.00
    2. Previous price:£75.00
    THEORY: Regular-Fit Short-Sleeves Cotton-Jersey T-ShirtTHEORY: Regular-Fit Short-Sleeves Cotton-Jersey T-Shirt
  27. THEORY

    Seamed Square-Neck Linen-Blend Midi Dress

    1. Price:£440.00
    New season
    THEORY: Seamed Square-Neck Linen-Blend Midi DressTHEORY: Seamed Square-Neck Linen-Blend Midi Dress
  28. THEORY

    Wide-Leg Parachute Cotton Trousers

    1. Price:£310.00
    2 ColoursNew season
    THEORY: Wide-Leg Parachute Cotton TrousersTHEORY: Wide-Leg Parachute Cotton Trousers
  29. THEORY

    Polka-Dot Pleat Woven Maxi Skirt

    1. Price:£380.00
    New season
    THEORY: Polka-Dot Pleat Woven Maxi SkirtTHEORY: Polka-Dot Pleat Woven Maxi Skirt
  30. THEORY

    Single-Breasted Woven Blazer

    1. Price:£380.00
    New season
    THEORY: Single-Breasted Woven BlazerTHEORY: Single-Breasted Woven Blazer
  31. THEORY

    Th Sq Nk Maxi Dressbri

    1. Price:£425.00
    New season
    THEORY: Th Sq Nk Maxi DressbriTHEORY: Th Sq Nk Maxi Dressbri
  32. THEORY

    Relaxed Pleat Silk-Blend Slip Dress

    1. Price:£425.00
    New season
    THEORY: Relaxed Pleat Silk-Blend Slip DressTHEORY: Relaxed Pleat Silk-Blend Slip Dress
  33. THEORY

    Bind Boxy-Fit Cotton Top

    1. Price:£75.00
    2 ColoursNew season
    THEORY: Bind Boxy-Fit Cotton TopTHEORY: Bind Boxy-Fit Cotton Top
  34. THEORY

    Scoop-Neck Button-Up Linen Mini Dress

    1. Price:£380.00
    New season
    THEORY: Scoop-Neck Button-Up Linen Mini DressTHEORY: Scoop-Neck Button-Up Linen Mini Dress
  35. THEORY

    Short-Sleeve Belted Linen-Blend Blazer

    1. Price:£425.00
    New season
    THEORY: Short-Sleeve Belted Linen-Blend BlazerTHEORY: Short-Sleeve Belted Linen-Blend Blazer
  36. THEORY

    Pointelle Zip-Up Knitted Cardigan

    1. Price:£345.00
    New season
    THEORY: Pointelle Zip-Up Knitted CardiganTHEORY: Pointelle Zip-Up Knitted Cardigan
  37. THEORY

    Frilled Split-Hem Satin Midi Skirt

    1. Price:£350.00
    New season
    THEORY: Frilled Split-Hem Satin Midi SkirtTHEORY: Frilled Split-Hem Satin Midi Skirt
  38. THEORY

    Easy Sleeveless Cotton V-Neck Midi Dress

    1. Price:£235.00
    New season
    THEORY: Easy Sleeveless Cotton V-Neck Midi DressTHEORY: Easy Sleeveless Cotton V-Neck Midi Dress
  39. THEORY

    Pleated Wide-Leg Woven Trousers

    1. Price:£380.00
    New season
    THEORY: Pleated Wide-Leg Woven TrousersTHEORY: Pleated Wide-Leg Woven Trousers
  40. THEORY

    Wide Cropped-Leg Twill Trousers

    1. Price:£245.00
    New season
    THEORY: Wide Cropped-Leg Twill TrousersTHEORY: Wide Cropped-Leg Twill Trousers
  41. THEORY

    Ruched-Sleeve Crop Linen Shirt

    1. Price:£235.00
    New season
    THEORY: Ruched-Sleeve Crop Linen ShirtTHEORY: Ruched-Sleeve Crop Linen Shirt
  42. THEORY

    Scoop-Neck Peplum Linen-Blend Top

    1. Price:£310.00
    New season
    THEORY: Scoop-Neck Peplum Linen-Blend TopTHEORY: Scoop-Neck Peplum Linen-Blend Top
  43. THEORY

    Slim V-Neck Merino Wool Tank Top

    1. Price:£165.00
    New season
    THEORY: Slim V-Neck Merino Wool Tank TopTHEORY: Slim V-Neck Merino Wool Tank Top
  44. THEORY

    Fluid Flare Wide-Leg Wool Trousers

    1. Price:£265.00
    New season
    THEORY: Fluid Flare Wide-Leg Wool TrousersTHEORY: Fluid Flare Wide-Leg Wool Trousers
  45. THEORY

    Polkadot Belted Woven Top

    1. Price:£265.00
    New season
    THEORY: Polkadot Belted Woven TopTHEORY: Polkadot Belted Woven Top
  46. THEORY

    Gathered V-Neck Woven Maxi Dress

    1. Price:£425.00
    2 ColoursNew season
    THEORY: Gathered V-Neck Woven Maxi DressTHEORY: Gathered V-Neck Woven Maxi Dress
  47. THEORY

    Treeca Pull- On Linen-Blend Trousers

    1. Price:£225.00
    New season
    THEORY: Treeca Pull- On Linen-Blend TrousersTHEORY: Treeca Pull- On Linen-Blend Trousers
  48. THEORY

    Short-Sleeve Fine-Knit Polo Shirt

    1. Price:£220.00
    New season
    THEORY: Short-Sleeve Fine-Knit Polo ShirtTHEORY: Short-Sleeve Fine-Knit Polo Shirt
  49. THEORY

    Fluid Pleated Woven Shorts

    1. Price:£210.00
    New season
    THEORY: Fluid Pleated Woven ShortsTHEORY: Fluid Pleated Woven Shorts
  50. THEORY

    Btnk Cutaway Linen-Blend Top

    1. Price:£265.00
    New season
    THEORY: Btnk Cutaway Linen-Blend TopTHEORY: Btnk Cutaway Linen-Blend Top
  51. THEORY

    Treeca Pull-On Linen-Blend Trousers

    1. Price:£225.00
    New season
    THEORY: Treeca Pull-On Linen-Blend TrousersTHEORY: Treeca Pull-On Linen-Blend Trousers
  52. THEORY

    Crew-Neck Short-Sleeve Cotton T-Shirt

    1. Price:£75.00
    New season
    THEORY: Crew-Neck Short-Sleeve Cotton T-ShirtTHEORY: Crew-Neck Short-Sleeve Cotton T-Shirt
  53. THEORY

    Shrunken Three-Button Single-Breasted Linen-Blend Blazer

    1. Price:£415.00
    2 ColoursNew season
    THEORY: Shrunken Three-Button Single-Breasted Linen-Blend BlazerTHEORY: Shrunken Three-Button Single-Breasted Linen-Blend Blazer
  54. THEORY

    Sleeveless regular-fit silk top

    1. Price:£175.00
    THEORY: Sleeveless regular-fit silk topTHEORY: Sleeveless regular-fit silk top
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