Vinchy AI Review · Jackets and Coats

Sashiko Indigo-Dyed Cotton Suit Jacket

BLUE BLUE JAPAN's jackets and coats release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.

Tagged at $505, quality lands at 70/100, comfort at 60/100, and sustainability at 70/100 for discerning shoppers.

Price · $505
Quick take: Sashiko Indigo-Dyed Cotton Suit Jacket from BLUE BLUE JAPAN delivers 70/100 craftsmanship, 60/100 comfort, and 70/100 sustainability for jackets and coats seekers.
  • Brand · BLUE BLUE JAPAN
  • Category · Jackets and Coats
Sashiko Indigo-Dyed Cotton Suit Jacket hero visual

AI scorecard

What matters most for shoppers researching this piece right now.

Verdict: Sashiko Indigo-Dyed Cotton Suit Jacket by BLUE BLUE JAPAN balances 70/100 build, 60/100 wearability, and 70/100 responsibility—solid for jackets and coats seekers wanting a rounded profile.
70 Quality

Craftsmanship, stitching, and long-term durability.

60 Comfort

Movement, breathability, and day-long wear.

70 Sustainability

Environmental impact and responsible sourcing.

Brand BLUE BLUE JAPAN
Price $505

Attribute deep dive

We break down what drove each score so you can weigh trade-offs.

Quality Analysis 70/100

This suit jacket, crafted with traditional sashiko stitching, offers a unique blend of style and resilience. Made from mid-weight, non-stretchy indigo-dyed cotton, it's designed for a slightly loose fit, ensuring comfort without compromising the fabric's integrity. The "machine wash" care instruction suggests a practical, easy-to-maintain garment.

Comfort Assessment 60/100

This suit jacket, crafted from breathable cotton, offers a slightly loose fit for ease of movement. However, its mid-weight, non-stretchy fabric might feel a bit restrictive for some.

Sustainability Impact 70/100

This suit jacket is crafted from 100% cotton, a natural fiber, and features traditional indigo dyeing and sashiko stitching, indicating a focus on artisanal techniques. However, there are no explicit claims about organic cotton, recycled content, or ethical production.

Measurement breakdown

Measurements across available sizes.

SizeBustShoulderWaistSleeveBack Length
L104 cm47 cm100 cm86 cm72 cm
XL
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.
M
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.
S
Find out your size. Add your body measurements in the Vinchy app to see which size fits you best.

Garment details

Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.

Editor's Notes: Blue Blue Japan takes pride in traditional techniques, like the sashiko stitching used to craft this suit jacket. It's been tailored in Japan from breathable, indigo-dyed cotton and has narrow high-gorge notch lapels.

Size & Fit: Those who are above 6'1"/ 185cm may wish to take the next size up Designed for a slightly loose fit Mid-weight, non-stretchy fabric Model is shown wearing a L Model measures: chest 38"/ 96cm, height 6'0"/ 183cm View size guide

Details & Care: Indigo cotton Notch lapels, chest and two front patch pockets, unlined Two button fastening 100% cotton Machine wash

Delivery and Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.

Need-to-know
  • Brand: BLUE BLUE JAPAN
  • Category: Jackets and Coats
  • Price: $505
Buy from retailer