You’re seeing our UK site.

THEORY Party Dresses

24 Results

THEORY Relaxed Pleat Silk-Blend Slip Dress

£425.00 Selfridges

THEORY Seamed Square-Neck Linen-Blend Midi Dress

£440.00 Selfridges

THEORY Linen-Blend Midi Dress

£440.00 NET-A-PORTER

THEORY Belted Linen-Blend Mini Shirt Dress

£375.00 £169.00 The Outnet

THEORY Linen-Blend Mini Dress

£325.00 £147.00 The Outnet

THEORY Sequined Woven Dress

£425.00 £192.00 The Outnet

THEORY Wool And Cashmere-Blend Maxi Dress

£395.00 £237.00 NET-A-PORTER

THEORY Satin Midi Dress

£395.00 £277.00 NET-A-PORTER

THEORY Twist-Front Draped Satin Midi Dress

£445.00 £267.00 NET-A-PORTER

THEORY Wool-Blend Dress

£245.00 £111.00 The Outnet

THEORY Spaghetti-Strap Satin Slip Maxi Dress

£395.00 Selfridges

THEORY Linen-Blend Midi Dress

£375.00 £188.00 The Outnet

THEORY Square-Neck Tweed Cotton-Blend Mini Dress

£355.00 Selfridges

THEORY Floral-Print Satin Midi Dress

£345.00 £138.00 NET-A-PORTER

THEORY Tweed-Paneled Merino Wool-Blend Mini Dress

£445.00 £201.00 The Outnet

THEORY Crepon Mini Dress

£405.00 £122.00 The Outnet

THEORY Wrap-Effect Hammered-Satin Midi Dress

£375.00 £169.00 The Outnet

THEORY Crinkled Wrap-Effect Satin Midi Dress

£375.00 £132.00 The Outnet

THEORY Cutout Stretch-Knit Mini Dress

£390.00 £117.00 The Outnet

THEORY Asymmetric Velvet Mini Dress

£525.00 £289.00 The Outnet

THEORY Cutout Metallic Ribbed-Knit Mini Dress

£365.00 £146.00 The Outnet

THEORY Admiral Strapless Crepe Midi Dress

£390.00 £137.00 The Outnet

THEORY Pleated Poplin Midi Dress

£470.00 £141.00 NET-A-PORTER

THEORY Asymmetric Washed Twill Midi Dress

£335.00 £101.00 The Outnet