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  • Model height 183cm, wearing gray

  • Model height 181cm, wearing gray

  • Model height 181cm wearing Black

  • Model height 181cm wearing Black

  • Model height 165cm wearing gray

  • Model height 165cm wearing Black

  • NBKNO-ブラック / M


  • NGYNO-グレー / M

    gray (SI unit of absorbed dose of radiation)

Kaname Square Overalls Royal Soft

¥44,000 (incl. tax)


  • NBKNO-ブラック / M
  • NGYNO-グレー / M

This product is available at the online store and ERIKO YAMAGUCHI Tokyu Plaza Ginza Store. Please click here for details.


These unisex overalls are made of soft wool fabric.
The smooth fabric is moderately thick and shiny, creating a chic look without being overly casual. The clean I-line silhouette and square neckline, while still having a rough look, accentuate the mature look.
The straps are hooked onto the buttons with hook-like metal fittings, so they can be easily attached and detached by removing the metal fittings. The length of the straps can be adjusted according to your height.
Enjoy wearing it lightly with a blouse or cut-and-sewn in the fall, with a knit or jacket in the winter, or with a different inner layer for a long season.


Royal Soft

A shiny 100% wool fabric from India. The high density and moderate thickness of the fabric gives it a luxurious finish. The surface is felted to give it a slightly raised texture. It is smooth and soft to the touch, yet has a high quality and beautiful coloring.


Size ①※Length Waist Hip ④Inseam ⑤Inseam ⑥Hip width
M 115cm M 115cm M 115cm 84cm 33cm 49.5cm 32cm

Actual length when worn is the length of the garment plus the length of the shoulder straps. The length of the shoulder straps can be adjusted.
*Waist measurement refers to the width of the pants portion.
All garments are laid flat on a flat table and measured for external dimensions.
Even for the same product, individual differences of 1 to 2 cm may occur during the production process.


素材 Wool: 100%.
取扱方法 Due to the characteristics of the material, frizz and pilling may occur due to friction when worn or cleaned. If furballs occur, please take care of them as soon as possible using a furball remover or the like. Dry cleaning is recommended. Please use a cloth for ironing.
生産地 India

Kaname Square Overall Royal soft

Kaname Square Overalls Royal Soft



  • NBKNO-ブラック / M
  • NGYNO-グレー / M
  • Black
    M / No stock
  • gray (SI unit of absorbed dose of radiation)
    M / 在庫あり
Kaname Square Overall Royal soft
¥44,000 (税込)


  • NBKNO-ブラック / M


  • NGYNO-グレー / M

    gray (SI unit of absorbed dose of radiation)

gray (SI unit of absorbed dose of radiation)
gray (SI unit of absorbed dose of radiation)/M
Show details

I am a designer at Eriko Yamaguchi. I would like to share with you where my inspiration came from and what I am particular about when I am making a product.


One of the best choices for fall/winter 2023 is a material called Royal Soft, which is made of wool.
This material can be described as a thinner version of felt.

The fine, delicate woolen fur gives it a luxurious and lustrous feel, and gives even casual items a sophisticated look.

Another reason we recommend this material is that it can be worn from fall, when the weather is cooler, to midwinter, and that it is "lightweight.
I fell in love with this material from the moment I saw it in a small swatch, and have been wanting to make pants, overalls, and dresses out of it.
I especially love the blue and burgundy shades of this material, which have a sense of quality.


Of all the material-inspired molds, overalls are one of my favorite items of clothing.
I love them because of their childishness and naughtiness, and the luxuriousness of royal soft turned that childishness into quality.

The pants have a very roomy waist and leg width, but the length itself is slightly shorter. The upper part was designed with a structure in the back to prevent the straps from falling down.

I like the square shape of the upper front portion in the design.

Many overalls on the market have a trapezoidal shape here, but that really gives the overall impression of "Tsuna! I dared to make a square pattern, so that the square is close to the front of the overalls. I dared to make a square pattern so that there is a little border between the pants and the upper part, and this is the reason why it can be worn in a mature way.

My styling

I'm wearing the Royal Soft black with the Yuragi Half-Sleeve Sweater 14-Gauge Cotton made in Nepal as an inner layer.

Kaname Square Overall Royal soft

¥44,000(incl. tax)