Best for: Artists who want maximum ease, movement, and quiet stage presence.

The Seiji is a kimono-inspired concert shirt designed for musicians who want something less restrictive than a traditional button-down, without losing the polish of formalwear.

Sizing help
Most customers start with their usual dress-shirt collar and sleeve size. If you are between sizes or unsure, send us your height, weight, usual dress shirt size, and instrument — we are happy to help you find the right fit.

Driven by the requests of musicians, we created the world's first technical kimono-inspired shirt. The Seiji Kimono is a piece that embraces timeless Japanese tradition in contemporary design, crafted with meticulous detail while meeting the demands of modern performance.

We said sayonara to troublesome buttons, opting instead for a sleek unified body. The Seiji features an elegant open-collar design that gracefully frames the neck. The clean layout eliminates the fuss of front buttons, ties, and bows, while the open-shoulder design gives performers greater comfort, reach, and freedom of movement.

Whether you are commanding the stage as a soloist, moving through a long rehearsal day, or simply looking for formalwear with more ease, The Seiji offers quiet presence without the usual restrictions.

Who is The Seiji Kimono For?

The Seiji Kimono is designed for artists who appreciate the fusion of classical tradition and modern function. Ideal for musicians, performers, conductors, and anyone who wants a distinctive formal look without sacrificing comfort, The Seiji was refined through feedback from musicians who needed both style and mobility.

Features + Functions

Low-rise kimono-inspired collar
Solid one-piece wrap for a clean look
Solid-panel front with no pleats
Fortissimo fabric with stretch to increase mobility
Moisture-wicking fabric to draw sweat away from the body and help manage temperature
Open-shoulder design to increase range of motion
Crisp collar with a touch of stretch
Flat seams to reduce chafe
Single cuff with buttons
No more dry cleaning
No undershirt necessary