• Order by noon (GMT) today for delivery by 25 December. Plus, free delivery* and free returns in the USA. *Enter code USAFREE at checkout.

Click Image to Zoom


Lousine single-breasted blazer (199839)

$415 Now $290 Save 30%
Size Guide

Style notes

For pre-AW14 Theory's focus was on core wardrobe staples. The Lousine single-breasted blazer is a timeless design with a slim but boyish shape and lightly padded shoulders. Wear it as part of a relaxed tailored look – think a chic white tee and loosely tailored trousers.

Shown here with Freda Caris silk T-shirt, Alexander Wang Lovisa embossed pumps and Theory Rhin tape-side tapered trousers.


  • White, crepe
  • Notch lapels, long sleeves, button-fastening cuffs
  • Padded shoulders, two front pockets
  • Single-breasted, one button fastening
  • White satin-twill lining
  • 100% polyester.
  • Dry clean
  • Country of Origin: USA

Size and fit

View this item's measurements Size Guide

  • Fits true to size
  • Slim fitting style
  • Model is 5ft 9in/ 1.75m, is a size UK08 and wears a size US04 (40IT/ 36FR/ UK08). Please refer to size guide for further help
  • Shoulder to hem 26in/66cm
  • Bust 34in/86.5cm
  • Waist 35in/89cm
  • Sleeve length 21in/53.5cm


Caris silk T-shirt (180328)

$222 Now $111 Save 50%


For all enquiries Tel. 1-877-782-7317 (USA Toll Free) or +44 (0)20 7022 0828, or email mystylist@matchesfashion.com – available 24/7.