Skip to main content
Front flat lay of Merz b. Schwanen JKT05.66 ink blue organic cotton twill jacket, showing buttons, collar, chest pocket, and hem tag.
Front flat lay of Merz b. Schwanen JKT05.66 ink blue organic cotton twill jacket, showing buttons, collar, chest pocket, and hem tag.
Close-up front detail of Merz b. Schwanen ink blue organic cotton twill jacket collar, top button, and chest pocket at Dant
Close-up front detail of Merz b. Schwanen ink blue organic cotton twill jacket collar, top button, and chest pocket at Dant
Close-up of front chest pocket, buttons, and collar on Merz b. Schwanen ink blue organic cotton twill jacket
Close-up of front chest pocket, buttons, and collar on Merz b. Schwanen ink blue organic cotton twill jacket
Close-up of front pocket and hem of Merz b. Schwanen ink blue organic cotton twill jacket showing woven brand tag.
Close-up of front pocket and hem of Merz b. Schwanen ink blue organic cotton twill jacket showing woven brand tag.
Flat lay of Merz b. Schwanen ink blue organic cotton broken twill jacket, back view
Flat lay of Merz b. Schwanen ink blue organic cotton broken twill jacket, back view
Front full-body view of male model 5'9
Front full-body view of male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Front view, male model 5'9
Close-up front detail of Merz b. Schwanen JKT05.66 organic cotton twill jacket collar, buttons, and chest pocket on male model, 5'9
Close-up front detail of Merz b. Schwanen JKT05.66 organic cotton twill jacket collar, buttons, and chest pocket on male model, 5'9
Close-up front of Merz b. Schwanen ink blue broken twill jacket on male model, showing chest pocket, collar, and button details, model is 5'9
Close-up front of Merz b. Schwanen ink blue broken twill jacket on male model, showing chest pocket, collar, and button details, model is 5'9
Close-up of Merz b. Schwanen organic cotton broken twill jacket in ink blue, back waist and sleeve detail, on male model 5'9
Close-up of Merz b. Schwanen organic cotton broken twill jacket in ink blue, back waist and sleeve detail, on male model 5'9
Close-up front view of Merz b. Schwanen organic cotton broken twill jacket in ink blue, showing pocket and button details on male model, 5'9
Close-up front view of Merz b. Schwanen organic cotton broken twill jacket in ink blue, showing pocket and button details on male model, 5'9
Close-up of male model adjusting Merz b. Schwanen ink blue organic cotton jacket sleeve, showing broken twill texture and front pocket; model is 5'9
Close-up of male model adjusting Merz b. Schwanen ink blue organic cotton jacket sleeve, showing broken twill texture and front pocket; model is 5'9
Close-up of Merz b. Schwanen organic cotton blue twill jacket front pocket with tag detail
Close-up of Merz b. Schwanen organic cotton blue twill jacket front pocket with tag detail
Close-up of male model's shoulder and collar in ink blue organic cotton broken twill jacket, left side.
Close-up of male model's shoulder and collar in ink blue organic cotton broken twill jacket, left side.
Front flat lay of Merz b. Schwanen JKT05.66 ink blue organic cotton twill jacket, showing buttons, collar, chest pocket, and hem tag.
Close-up front detail of Merz b. Schwanen ink blue organic cotton twill jacket collar, top button, and chest pocket at Dant
Close-up of front chest pocket, buttons, and collar on Merz b. Schwanen ink blue organic cotton twill jacket
Close-up of front pocket and hem of Merz b. Schwanen ink blue organic cotton twill jacket showing woven brand tag.
Flat lay of Merz b. Schwanen ink blue organic cotton broken twill jacket, back view
Front full-body view of male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Close-up front detail of Merz b. Schwanen JKT05.66 organic cotton twill jacket collar, buttons, and chest pocket on male model, 5'9
Close-up front of Merz b. Schwanen ink blue broken twill jacket on male model, showing chest pocket, collar, and button details, model is 5'9
Close-up of Merz b. Schwanen organic cotton broken twill jacket in ink blue, back waist and sleeve detail, on male model 5'9
Close-up front view of Merz b. Schwanen organic cotton broken twill jacket in ink blue, showing pocket and button details on male model, 5'9
Close-up of male model adjusting Merz b. Schwanen ink blue organic cotton jacket sleeve, showing broken twill texture and front pocket; model is 5'9
Close-up of Merz b. Schwanen organic cotton blue twill jacket front pocket with tag detail
Close-up of male model's shoulder and collar in ink blue organic cotton broken twill jacket, left side.

JKT05.66 - 11.2oz Organic Cotton Broken Twill Jacket - Ink Blue

$ 255.00

The Merz b. Schwanen JKT05 jacket is a timeless, workwear-inspired piece crafted from 100% organic cotton broken twill. Its sturdy yet lightweight fabric makes it ideal for spring and cooler summer days. The jacket features a relaxed fit, a classic collar, and a button closure with natural corozo nut buttons. Practical design elements include one chest pocket, two main front pockets, and triangle inserts under the arms for enhanced mobility. An authentic woven label adds a touch of heritage to the garment. Made in Portugal, this jacket embodies Merz b. Schwanen's commitment to sustainable materials and quality craftsmanship. It acts as an easy, go-to fit maker for any wardrobe, which is one of the main reasons we love it so much. Pair it with the matching trousers, and you look sleek without even having to think before you walk out the door. 

  • 100% organic cotton
  • 11.2 oz broken twill fabric
  • Relaxed fit
  • Three patch pockets (one chest, two waist)
  • Button front with natural corozo buttons
  • Underarm triangle inserts for improved mobility
  • Woven Merz b. Schwanen label
  • Made in Portugal
Size Chest Shoulder Back Length Sleeve Length
2/XXS 20.3 17.3 27.0 33.5
3/XS 21.3 17.9 27.6 33.9
4/S 22.2 18.5 28.1 34.3
5/M 23.2 19.1 28.7 34.6
6/L 24.2 19.7 29.3 35.0
7/XL 25.2 20.3 29.9 35.4
8/XXL 26.2 20.9 30.5 35.8

A variance of +/-.5" is within tolerance. 

Fit Notes: Tommy is wearing a 6/L in the pictures.  These have a boxier cut, so it helped him stick with the size he normally wears from other brands. You should be able to buy one size down from your typical Merz T-shirt size if you're looking for a more tailored cut. If not, buy the same size. Tommy is 5'10," 165lbs, with a 40" chest, and typically wears a North American M, a Japanese L, and a Merz XL.