Prices and stock checked daily from the world's finest stores 5 Star Weddings
Theory
Theory

THEORY

280 pieces in our edit

Every Theory piece we carry, chosen from the stores that sell them, with prices checked daily.

Every piece here has been chosen by our editors. We may earn a commission on some products.

Theory

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Theory Tops Tops 49 pieces Theory Trousers Trousers 46 pieces Theory Dresses Dresses 39 pieces Theory Coats & Jackets Coats & Jackets 34 pieces Theory Knitwear Knitwear 27 pieces Theory Coats & Jackets Coats & Jackets 17 pieces
The 5 Star Edit suggests

Wear Theory to…

A weddingChosen for guests · 7 pieces
The full range

Every Theory piece we carry

Theory Merino Wool-blend Jersey and Fresco Turtleneck Midi Dress Dresses Merino Wool-blend Jersey and Fresco Turtleneck Midi Dress £530.00 Shop now
Theory Belted Crepe Midi Dress
Theory Belted Crepe Midi Dress £445 at NET-A-PORTER Added today
Theory Leather Jacket
Theory Leather Jacket £975 at NET-A-PORTER Added today
Theory Crepe Halterneck Top
Theory Crepe Halterneck Top £220 at NET-A-PORTER Added today
Theory Belted Flannel Midi Dress
Theory Belted Flannel Midi Dress £440 at NET-A-PORTER Added today
Theory Pleated Silk-satin Blouse
Theory Pleated Silk-satin Blouse £265 at NET-A-PORTER Added yesterday
Theory Crepe Blazer
Theory Crepe Blazer £440 at NET-A-PORTER Added yesterday
Theory Paneled Suede Mini Skirt
Theory Paneled Suede Mini Skirt £530 at NET-A-PORTER Added yesterday
Theory Crepe Mini Dress
Theory Crepe Mini Dress £380 at NET-A-PORTER Added yesterday
Theory Knotted Crepe Midi Dress What to Wear to a Wedding Knotted Crepe Midi Dress £440.00 Shop now
Theory Cropped Cashmere Sweater
Theory Cropped Cashmere Sweater £265 at NET-A-PORTER
Theory Crepe Straight-leg Pants
Theory Crepe Straight-leg Pants £265 at NET-A-PORTER
Theory Gathered Crop Silk-crepe Shirt
Theory Gathered Crop Silk-crepe Shirt £325 at NET-A-PORTER
Theory Striped Cotton-blend Poplin Shirt
Theory Striped Cotton-blend Poplin Shirt £290 at NET-A-PORTER
Theory Ribbed Cashmere Sweater
Theory Ribbed Cashmere Sweater £335 at NET-A-PORTER
Theory Crepon Wide-leg Pants
Theory Crepon Wide-leg Pants £280 at NET-A-PORTER
Theory Reece Paneled Suede Shirt
Theory Reece Paneled Suede Shirt £620 at NET-A-PORTER
Theory Stretch-wool Straight-leg Pants
Theory Stretch-wool Straight-leg Pants £225 at NET-A-PORTER
Theory Linen-blend Midi Dress Dresses Linen-blend Midi Dress £440.00 Shop now
Theory Leenda Ribbed Merino Wool Turtleneck Sweater
Theory Leenda Ribbed Merino Wool Turtleneck Sweater £210 at NET-A-PORTER
Theory Treeca Linen-blend Straight-leg Pants
Theory Treeca Linen-blend Straight-leg Pants £225 at NET-A-PORTER
Theory Linen-blend Top
Theory Linen-blend Top £245 at NET-A-PORTER
Theory Pointelle-knit Crepe T-shirt
Theory Pointelle-knit Crepe T-shirt £345 at NET-A-PORTER
Theory Fluid Checked Linen-blend Shorts
Theory Fluid Checked Linen-blend Shorts £245 at NET-A-PORTER
Theory Gathered Striped Cotton-blend Poplin Midi Skirt
Theory Gathered Striped Cotton-blend Poplin Midi Skirt £400 at NET-A-PORTER
Theory Knotted Cropped Striped Cotton-blend Poplin Shirt
Theory Knotted Cropped Striped Cotton-blend Poplin Shirt £270 at NET-A-PORTER
Theory Cady Blouse
Theory Cady Blouse £295 at NET-A-PORTER
Theory Gathered Cotton-blend Poplin Midi Dress Dresses Gathered Cotton-blend Poplin Midi Dress £400.00 Shop now
Theory Cotton-poplin Wide-leg Pants
Theory Cotton-poplin Wide-leg Pants £350 at NET-A-PORTER
Theory Striped Cotton-voile Tank
Theory Striped Cotton-voile Tank £295 at NET-A-PORTER
Theory Ribbed Halterneck Tank
Theory Ribbed Halterneck Tank £245 at NET-A-PORTER
Theory Tie-detailed Ruched Crepon Blouse
Theory Tie-detailed Ruched Crepon Blouse £345 at NET-A-PORTER
Theory Satin Wide-leg Pants
Theory Satin Wide-leg Pants £335 at NET-A-PORTER
Theory Crepon Wide-leg Pants
Theory Crepon Wide-leg Pants £320 at NET-A-PORTER
Theory Pleated Silk-blend Crepe Midi Skirt
Theory Pleated Silk-blend Crepe Midi Skirt £420 at NET-A-PORTER
Theory Belted Polka-dot Halterneck Tank
Theory Belted Polka-dot Halterneck Tank £295 at NET-A-PORTER
Theory Gathered Cotton-blend Maxi Dress Dresses Gathered Cotton-blend Maxi Dress £425.00 Shop now
Theory Ribbed Wool Tank
Theory Ribbed Wool Tank £190 at NET-A-PORTER
Theory Cotton-poplin Wide-leg Pants
Theory Cotton-poplin Wide-leg Pants £350 at NET-A-PORTER
Theory Belted Pleated Satin Midi Dress
Theory Belted Pleated Satin Midi Dress £420 at NET-A-PORTER
Theory Ruched Cotton-blend Sateen Midi Dress
Theory Ruched Cotton-blend Sateen Midi Dress £380 at NET-A-PORTER
Theory Leenda Ribbed Merino Wool Mock-neck Sweater
Theory Leenda Ribbed Merino Wool Mock-neck Sweater £210 at NET-A-PORTER
Theory Etiennette Grain De Poudre Wool-blend Blazer
Theory Etiennette Grain De Poudre Wool-blend Blazer £385 at NET-A-PORTER
Theory Treeca 2 Cropped Wool-blend Slim-leg Pants
Theory Treeca 2 Cropped Wool-blend Slim-leg Pants £225 at NET-A-PORTER
Sale
Theory Button-fastening Flap-pocket Jacket in Red
Theory Button-fastening Flap-pocket Jacket in Red £456 Was £507 10% off at Farfetch
Sale
Theory Wool-cashmere Double-breasted Coat in Grey
Theory Wool-cashmere Double-breasted Coat in Grey £925 Was £1,028 10% off at Farfetch
Sale
Theory Crew-neck Mini Dress in Pink
Theory Crew-neck Mini Dress in Pink £338 Was £483 30% off at Farfetch
Sale
Theory Wool-blend Knit Mini Skirt in White
Theory Wool-blend Knit Mini Skirt in White £435 Was £545 20% off at Farfetch
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