Subscribe and get 10% off your next order now Exclusions apply – see T&Cs

Designers

Theory

more
Filter538 Results
Recommended
  • Recommended
  • Newest
  • Highest Discount
  • Price Low - High
  • Price High - Low
THEORY
Checked crinkled cotton-voile midi shirt dress
RRP:€452
(-70%)
€136
Lowest price in 30 days: €91
UP TO 70% OFF
THEORY
Cropped stretch-cotton twill wide-leg pants
RRP:€330
(-45%)
€182
This is the lowest price in 30 days
THEORY
Belted linen-blend midi dress
RRP:€513
(-45%)
€283
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cotton-blend piqué T-shirt
RRP:€127
(-39%)
€78
This is the lowest price in 30 days
THEORY
Pleated velvet wide-leg pants
RRP:€381
(-65%)
€134
Lowest price in 30 days: €115
UP TO 70% OFF
THEORY
Ribbed-knit cotton-blend cardigan
RRP:€341
(-55%)
€154
This is the lowest price in 30 days
THEORY
Ribbed-knit midi dress
RRP:€465
(-70%)
€140
This is the lowest price in 30 days
UP TO 70% OFF
THEORY
Admiral crepe slim-leg pants
RRP:€295
(-55%)
€133
This is the lowest price in 30 days
THEORY
Wool-blend wide-leg pants
RRP:€239
(-50%)
€120
This is the lowest price in 30 days
THEORY
Briston cropped leather slim-leg pants
RRP:€1,083
(-50%)
€542
Lowest price in 30 days: €540
ONLY ONE LEFT
THEORY
Bouclé mini skirt
RRP:€290
(-65%)
€102
Lowest price in 30 days: €160 (-36.3%)
UP TO 70% OFF
THEORY
Belted cotton-blend poplin midi shirt dress
RRP:€463
(-50%)
€232
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Gingham wool-blend coat
RRP:€635
(-45%)
€350
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-blend twill blazer
RRP:€574
(-50%)
€287
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cable-knit wool and cashmere-blend sweater
RRP:€371
(-50%)
€186
This is the lowest price in 30 days
THEORY
Cotton-poplin shirt
RRP:€381
(-70%)
€115
Lowest price in 30 days: €77
UP TO 70% OFF
THEORY
Houndstooth tweed blazer
RRP:€615
(-45%)
€339
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Wrap-effect satin midi skirt
RRP:€430
(-65%)
€151
Lowest price in 30 days: €86
UP TO 70% OFF
THEORY PROJECT
Knit-paneled silk crepe de chine midi dress
RRP:€432
(-45%)
€238
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Helaina crepe mini dress
RRP:€371
(-55%)
€167
This is the lowest price in 30 days
THEORY
Sequined crepe mini dress
RRP:€498
(-65%)
€175
Lowest price in 30 days: €150
UP TO 70% OFF
THEORY
Belted wool and cashmere-blend felt coat
RRP:€834
(-55%)
€376
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Satin-twill shirt
RRP:€402
(-45%)
€222
This is the lowest price in 30 days
THEORY
Double-breasted linen-blend gabardine vest
RRP:€539
(-50%)
€270
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Admiral strapless crepe midi dress
RRP:€417
(-65%)
€146
This is the lowest price in 30 days
UP TO 70% OFF
THEORY
Cutout gathered linen-blend midi dress
RRP:€442
(-65%)
€155
Lowest price in 30 days: €133
UP TO 70% OFF
THEORY
Shell coat
RRP:€737
(-50%)
€369
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Striped wool-blend sweater
RRP:€259
(-49%)
€133
This is the lowest price in 30 days
THEORY
Pleated wool-twill wide-leg pants
RRP:€366
(-50%)
€183
This is the lowest price in 30 days
THEORY
Brushed wool and cashmere-blend felt coat
RRP:€712
(-50%)
€356
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Satin-twill jacket
RRP:€691
(-70%)
€208
Lowest price in 30 days: €104
UP TO 70% OFF
THEORY
Open-knit cotton-blend vest
RRP:€310
(-55%)
€140
This is the lowest price in 30 days
THEORY
Velvet blazer
RRP:€651
(-50%)
€326
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Pleated linen-blend mini shirt dress
RRP:€381
(-45%)
€210
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Double-breasted linen-blend gabardine vest
RRP:€539
(-55%)
€243
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cropped linen-blend wide-leg pants
RRP:€280
(-50%)
€140
This is the lowest price in 30 days
THEORY
Pleated wool-blend straight-leg pants
RRP:€473
(-50%)
€237
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Treeca 2 cropped wool-blend slim-leg pants
RRP:€198
(-49%)
€101
This is the lowest price in 30 days
THEORY
Leather ankle boots
RRP:€564
(-45%)
€311
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Belted wool coat
RRP:€757
(-50%)
€379
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Wool-felt coat
RRP:€605
(-50%)
€303
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Fluted crepe midi dress
RRP:€508
(-55%)
€229
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-canvas blazer
RRP:€503
(-45%)
€277
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-blend midi shirt dress
RRP:€452
(-55%)
€204
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Slub linen-blend top
RRP:€275
(-65%)
€97
This is the lowest price in 30 days
UP TO 70% OFF
THEORY
Crepon shorts
RRP:€224
(-55%)
€101
This is the lowest price in 30 days
THEORY
Crepon shorts
RRP:€224
(-55%)
€101
This is the lowest price in 30 days
THEORY
Brushed merino wool-blend paneled tweed mini dress
RRP:€610
(-50%)
€305
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crinkled wrap-effect satin midi dress
RRP:€417
(-65%)
€146
Lowest price in 30 days: €126
UP TO 70% OFF
THEORY
Belted houndstooth brushed wool-blend coat
RRP:€793
(-55%)
€357
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cotton-blend poplin shirt
RRP:€249
(-45%)
€137
This is the lowest price in 30 days
THEORY
Stretch-jersey shorts
RRP:€203
(-55%)
€92
This is the lowest price in 30 days
THEORY
Pleated linen wide-leg pants
RRP:€381
(-60%)
€153
This is the lowest price in 30 days
FURTHER DISCOUNTED
THEORY
Cardinal cropped checked wool-blend straight-leg pants
RRP:€397
(-50%)
€198
This is the lowest price in 30 days
THEORY
Quilted shell down jacket
RRP:€559
(-55%)
€252
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Belted cotton-blend twill mini shirt dress
RRP:€336
(-50%)
€168
This is the lowest price in 30 days
THEORY PROJECT
Wool-blend twill skirt
RRP:€351
(-55%)
€158
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Striped woven top
RRP:€366
(-70%)
€110
Lowest price in 30 days: €55
UP TO 70% OFF
THEORY
Linen-blend twill maxi skirt
RRP:€407
(-55%)
€184
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe jacket
RRP:€402
(-45%)
€222
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe blazer
RRP:€600
(-50%)
€300
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Malydie silk blouse
RRP:€219
(-50%)
€110
This is the lowest price in 30 days
FURTHER DISCOUNTED
THEORY
Linen vest
RRP:€493
(-45%)
€272
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cropped faded high-rise straight-leg jeans
RRP:€229
(-65%)
€81
Lowest price in 30 days: €69
UP TO 70% OFF
THEORY
Wool-blend sweater
RRP:€208
(-50%)
€104
This is the lowest price in 30 days
THEORY
Silk-satin crepe straight-leg pants
RRP:€336
(-50%)
€168
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe blazer
RRP:€503
(-50%)
€252
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe blazer
RRP:€503
(-60%)
€202
This is the lowest price in 30 days
FURTHER DISCOUNTED
THEORY
Satin-twill culottes
RRP:€458
(-70%)
€138
Lowest price in 30 days: €92
UP TO 70% OFF
THEORY
Cropped wool-blend slim-leg pants
RRP:€198
(-49%)
€101
This is the lowest price in 30 days
THEORY
Marled ribbed-knit cardigan
RRP:€478
(-40%)
€287
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe mini dress
RRP:€351
(-45%)
€194
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe midi skirt
RRP:€346
(-55%)
€156
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cady shirt
RRP:€305
(-65%)
€107
Lowest price in 30 days: €168 (-36.4%)
UP TO 70% OFF
THEORY
Ribbed-knit turtleneck sweater
RRP:€336
(-55%)
€152
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY PROJECT
Wool-twill blazer
RRP:€402
(-50%)
€201
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Karenia Donegal wool and cashmere-blend sweater
RRP:€402
(-50%)
€201
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-blend shorts
RRP:€198
(-49%)
€101
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Pleated linen wide-leg pants
RRP:€300
(-50%)
€150
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe blazer
RRP:€503
(-50%)
€252
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Cotton-blend twill cargo pants
RRP:€402
(-70%)
€121
Lowest price in 30 days: €101
UP TO 70% OFF
THEORY
Crinkled cotton-voile midi shirt dress
RRP:€427
(-70%)
€129
Lowest price in 30 days: €65
UP TO 70% OFF
THEORY
Cable-knit wool and cashmere-blend turtleneck sweater
RRP:€442
(-45%)
€244
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-blend straight-leg pants
RRP:€249
(-49%)
€127
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY PROJECT
Tie-detailed silk crepe de chine shirt
RRP:€264
(-55%)
€119
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Linen-blend kick-flare pants
RRP:€280
(-55%)
€126
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe cargo pants
RRP:€355
(-70%)
€107
This is the lowest price in 30 days
UP TO 70% OFF
THEORY
Mirzi ribbed merino wool sweater
RRP:€229
(-50%)
€115
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepe midi skirt
RRP:€351
(-55%)
€158
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Pleated linen wide-leg pants
RRP:€300
(-55%)
€135
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Wool-blend dress
RRP:€249
(-55%)
€113
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Lyocell-twill shirt
RRP:€300
(-45%)
€165
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY PROJECT
Wool-blend twill straight-leg pants
RRP:€264
(-50%)
€132
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Mélange wool-blend blazer
RRP:€386
(-40%)
€230
This is the lowest price in 30 days
ONLY ONE LEFT
THEORY
Crepon blazer
RRP:€534
(-60%)
€214
This is the lowest price in 30 days
FURTHER DISCOUNTED
THEORY
Twist-front satin blouse
RRP:€351
(-70%)
€106
Lowest price in 30 days: €88
UP TO 70% OFF