Skip to content

Search Products

Smart Stretch 4-Button Jacket, a navy blue blazer with a classic lapel and four visible buttons on the front.
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket, a navy blue blazer with a classic lapel and four visible buttons on the front.
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket
Smart Stretch 4-Button Jacket

Smart Stretch 4-Button Jacket - Black

SKU: JAJN129213

Regular price SGD $519 (incl. GST) Save SGD $-519


/
+16pts
Color: Dark Navy
Few Left
Free Shipping
American Express Apple Pay Google Pay JCBMastercard Shop Pay Visa

Details

Meet a business wonder jacket that's perfect to wear any day of the year. Washable and comfortable with its 2-way stretch, this 4-Pocket Tailored Jacket in our Smart Stretch material is a reliable essntial that exudes class. The inner breast pocket provides extra functionality, while the slitted cuffs lets you switch up your look with ease.【Made in Japan・Machine-washable】

Fit

kay me Size Guide

Japan 5 7 9 11 13 15
  0 1 2 3
  S M L LL
US 0 2 4 6 8 10
UK 4 6 8 10 12 14


Item guide

  5 7 9 11 13 15
Length - 52cm 53cm 54cm 55cm 56cm
Shoulder Width - 37cm 38cm 39cm 40cm 41cm
Bust - 93cm 97cm 101cm 105cm 109cm
Waist - 77cm 81cm 85cm 89cm 97cm

※Please note that due to the fabric's elasticity, there may be slight variations from the actual product.
We recommend referring to the Size Guide as a guideline

Materials & Care

Made in Japan・Machine-washable
90% Polyester 10% Polyurethane
100% Polyester
Pls input localization here Long Sleeves

Care Information:
- Machine washable at low temperatures on delicate/hand washing cycle
- Wash in a protective laundry bag
- Wash other items separately
- If hand washing, do not rub
- Do not tumble dry
- Allow to hang when wet and dry naturally
- Do not allow to remain wet for long periods
- Colours may be lost if rubbed when wet
- Do not store in strong direct sunlight or fluorescent light
- There is a possibility of bobbling if rubbed for long periods

Delivery & Returns

Can I return a product?

Yes. You can return eligible items within 30 days of shipment by mail (unworn, with tags attached; return shipping cost applies), or return/exchange for FREE at our kay me store in Singapore — no shipping costs required.

Can I exchange a product?

Yes, exchanges are accepted under the same conditions as returns — either by mail within 30 days, or for free at our Singapore store.

How do I return a product to the returns department?

A return form is sent with your package. Please fill in the return form and add it to the package together with the copy of the invoice. First, request a product return from your customer dashboard ‘Product Returns’. Then ship your item back to us, following the instructions on the returns form included in your shipment.

Can I also return my order in a kay me store directly?

Yes, you can return or exchange for free at our kay me store: Takashimaya S.C., Singapore.

REFUNDS

How long will it take before I receive my money back?

Once we have received and inspected your return, we will process your refund within 30 days. Items must be unworn, unwashed and unaltered, with all original tags, packaging and accessories included. We reserve the right to decline a return that does not meet these conditions.

Smart Stretch 4-Button Jacket

SGD $519

Dark Navy / XS
  • Dark Navy / XS
  • Dark Navy / S
  • Dark Navy / M
  • Dark Navy / L
  • Dark Navy / XL
  • Black / XS
  • Black / S
  • Black / M
  • Black / L
  • Black / XL

Shipping, Returns and Refunds Info

Shipping & Delivery

  • Free Shipping to Singapore
  • All Taxes Included - no surprise fees at delivery
  • Processing: 2-4 business days
  • Delivery: 5-6 days after dispatch

Shipped by Yamato Transport (Japan's #1 courier)

View details

30-Day Mail-in Returns

You can also return eligible items within 30 days of shipment by mail. Items must be unworn with tags attached. (Return shipping cost applies).

View return policy

Need Help?

Questions? Contact us at [email protected]

Size Chart

The Magic of "Instant Fit"

kay me patterns are designed with 3D draping by skilled Japanese artisans and feature our signature 360-degree stretch fabric.
They stretch beautifully with your movements, providing a comfortable and perfect fit.

Size Conversion Chart

SizeXSSMLXL
US / UKUS 2 / UK 6US 4 / UK 8US 6 / UK 10US 8 / UK 12US 10 / UK 14
Japan size79111315
kay me sizeSize 0Size 1Size 2Size 3-

Body Measurements

How to Measure
● Bust
Measure around the fullest part of your bust, keeping the tape horizontal.
● Waist
Measure around the narrowest part of your torso (natural waistline).
● Hip
Measure around the fullest part of your hips.
 XS (UK 6 / US 2)S (UK 8 / US 4)M (UK 10 / US 6)L (UK 12 / US 8)XL (UK 14 / US 10)
Length52cm53cm54cm55cm56cm
Shoulder Width37cm38cm39cm40cm41cm
Bust93cm97cm101cm105cm109cm
Waist77cm81cm85cm89cm97cm
4.5
Rated 4.5 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 2 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
4 reviews
  • 典M
    典子 M.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 weeks ago
    I am satisfied with the elegant jacket!

    While it can also be used for business, I am satisfied with wearing it as one for sudden condolences, etc.

    Translated from Japanese
  • KM
    K. M.
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    I am very satisfied.

    I am very satisfied. I wore it at the memorial service. It was easy to travel from Tokyo to Hirosaki by bullet train, and it was comfortable without pain even for a long time. The material is washable at home, so it's also a nice point that you can wear it casually. There was a neat feeling when the buttons were fastened, and when the sleeves were folded back, the expression changed, making it convenient when eating. The black color is also elegant, beautiful, and I am very satisfied. Thank you very much.

    Translated from Japanese
  • KY
    K. Y.
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    The slimming effect is outstanding

    My shoulders are very wide, but my waist is moderately shaped and my neck is clean, so I look slimmer. Also, since the material is smooth, it is excellent as a summer jacket. It's even better because it's washable. I bought it and it was a great deal.

    Translated from Japanese
  • YS
    Y. S.
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago
    upgrade jacket

    Enhance your style with luxurious must-have material and a peplum on the back! Just wearing this will definitely create a different atmosphere than usual.

    Translated from Japanese