Selfridges logo

You have no recent searches

Sale: up to 50% off. Shop now.
Enjoy free delivery for 12 months with Selfridges+. Sign up
Selfridges Celebrates Father’s Day. Shop now

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 pants 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 pants 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 pants still utilise the label's original innovative stretch fabric for comfort on the go.

84 results

84 results

  1. THEORY

    Belted Tie-Waist Woven Blazer

    1. Discount price:$240.00
    2. Previous price:$590.00
    THEORY: Belted Tie-Waist Woven BlazerTHEORY: Belted Tie-Waist Woven Blazer
  2. THEORY

    Panelled-Rib Stretch-Woven Midi Dress

    1. Discount price:$240.00
    2. Previous price:$540.00
    THEORY: Panelled-Rib Stretch-Woven Midi DressTHEORY: Panelled-Rib Stretch-Woven Midi Dress
  3. THEORY

    Scarf-Tie High-Neck Silk Blouse

    1. Discount price:$240.00
    2. Previous price:$430.00
    THEORY: Scarf-Tie High-Neck Silk BlouseTHEORY: Scarf-Tie High-Neck Silk Blouse
  4. THEORY

    Spaghetti-Strap Satin Slip Maxi Dress

    1. Discount price:$240.00
    2. Previous price:$480.00
    THEORY: Spaghetti-Strap Satin Slip Maxi DressTHEORY: Spaghetti-Strap Satin Slip Maxi Dress
  5. THEORY

    Ruched Silk Blouse

    1. Discount price:$240.00
    2. Previous price:$425.00
    THEORY: Ruched Silk BlouseTHEORY: Ruched Silk Blouse
  6. THEORY

    The Relaxed Slash Wool-Blend Blazer

    1. Discount price:$240.00
    2. Previous price:$535.00
    THEORY: The Relaxed Slash Wool-Blend BlazerTHEORY: The Relaxed Slash Wool-Blend Blazer
  7. THEORY

    Kick-Flare Stretch-Woven Trousers

    1. Discount price:$183.00
    2. Previous price:$360.00
    THEORY: Kick-Flare Stretch-Woven TrousersTHEORY: Kick-Flare Stretch-Woven Trousers
  8. THEORY

    Treeca Tapered-Leg Woven Trousers

    1. Discount price:$116.00
    2. Previous price:$275.00
    THEORY: Treeca Tapered-Leg Woven TrousersTHEORY: Treeca Tapered-Leg Woven Trousers
  9. THEORY

    Panelled-Rib Stretch-Knit Midi Skirt

    1. Discount price:$181.00
    2. Previous price:$405.00
    THEORY: Panelled-Rib Stretch-Knit Midi SkirtTHEORY: Panelled-Rib Stretch-Knit Midi Skirt
  10. THEORY

    A-Line Satin Maxi Skirt

    1. Discount price:$181.00
    2. Previous price:$345.00
    THEORY: A-Line Satin Maxi SkirtTHEORY: A-Line Satin Maxi Skirt
  11. THEORY

    Ribbed Crop Turtleneck Merino Wool Jumper

    1. Discount price:$240.00
    2. Previous price:$430.00
    THEORY: Ribbed Crop Turtleneck Merino Wool JumperTHEORY: Ribbed Crop Turtleneck Merino Wool Jumper
  12. THEORY

    Fluid Wide-Leg Wool Trousers

    1. Discount price:$183.00
    2. Previous price:$325.00
    THEORY: Fluid Wide-Leg Wool TrousersTHEORY: Fluid Wide-Leg Wool Trousers
  13. THEORY

    Texture Cable-Knit Cashmere Polo Shirt

    1. Discount price:$183.00
    2. Previous price:$325.00
    THEORY: Texture Cable-Knit Cashmere Polo ShirtTHEORY: Texture Cable-Knit Cashmere Polo Shirt
  14. THEORY

    Collared Boxy Wool-Blend Jacket

    1. Discount price:$300.00
    2. Previous price:$600.00
    THEORY: Collared Boxy Wool-Blend JacketTHEORY: Collared Boxy Wool-Blend Jacket
  15. THEORY

    Three-Quarter Sleeve Pleated Woven Midi Dress

    1. Discount price:$240.00
    2. Previous price:$480.00
    THEORY: Three-Quarter Sleeve Pleated Woven Midi DressTHEORY: Three-Quarter Sleeve Pleated Woven Midi Dress
  16. THEORY

    Off-Shoulder Wool and Cashmere-Blend Midi Dress

    1. Discount price:$240.00
    2. Previous price:$540.00
    THEORY: Off-Shoulder Wool and Cashmere-Blend Midi DressTHEORY: Off-Shoulder Wool and Cashmere-Blend Midi Dress
  17. THEORY

    Polo-Collar Ribbed Wool Jumper

    1. Discount price:$183.00
    2. Previous price:$300.00
    THEORY: Polo-Collar Ribbed Wool JumperTHEORY: Polo-Collar Ribbed Wool Jumper
  18. THEORY

    Tailored Boat-Neck Satin Waistcoat

    1. Discount price:$183.00
    2. Previous price:$360.00
    THEORY: Tailored Boat-Neck Satin WaistcoatTHEORY: Tailored Boat-Neck Satin Waistcoat
  19. THEORY

    Open-Sleeve Boat Neck Cotton-Blend Top

    1. Discount price:$181.00
    2. Previous price:$375.00
    THEORY: Open-Sleeve Boat Neck Cotton-Blend TopTHEORY: Open-Sleeve Boat Neck Cotton-Blend Top
  20. THEORY

    Sculpted-Seams Collared Woven Shirt

    1. Discount price:$240.00
    2. Previous price:$430.00
    THEORY: Sculpted-Seams Collared Woven ShirtTHEORY: Sculpted-Seams Collared Woven Shirt
  21. THEORY

    Twisted Slash-Neck Cotton Top

    1. Discount price:$116.00
    2. Previous price:$215.00
    THEORY: Twisted Slash-Neck Cotton TopTHEORY: Twisted Slash-Neck Cotton Top
  22. THEORY

    Regal round-neck wool-blend T-shirt

    1. Discount price:$116.00
    2. Previous price:$215.00
    THEORY: Regal round-neck wool-blend T-shirtTHEORY: Regal round-neck wool-blend T-shirt
  23. THEORY

    Pressed-Crease Wide-Leg Wool-Blend Trousers

    1. Discount price:$182.00
    2. Previous price:$420.00
    THEORY: Pressed-Crease Wide-Leg Wool-Blend TrousersTHEORY: Pressed-Crease Wide-Leg Wool-Blend Trousers
  24. THEORY

    Pleated Wide-Leg Woven Trousers

    1. Discount price:$240.00
    2. Previous price:$460.00
    2 Colours
    THEORY: Pleated Wide-Leg Woven TrousersTHEORY: Pleated Wide-Leg Woven Trousers
Show more results

24/84 results