Katabami Bassen T-Shirt in Indigo
Blue Blue Japan's shirts release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $95, quality lands at Not Available, comfort at 70/100, and sustainability at Not Available for discerning shoppers.
- Brand · Blue Blue Japan
- Category · Shirts
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis Not Available
While the 100% cotton slub fabric is pre-washed for immediate comfort, there are no specific details about seam construction, fabric weight, or brand reputation to assess long-term durability. Given the lack of evidence, the default score is assigned.
Comfort Assessment 70/100
The comfort score is based on the use of 100% cotton, specifically pre-washed slub cotton, which suggests a soft, textured feel, though the slim, modern fit might slightly restrict movement.
Sustainability Impact Not Available
This garment is made from 100% cotton, which is a natural fiber, but the text does not provide any evidence regarding organic certification, recycled content, or ethical production practices. Therefore, we cannot assign a sustainability score based on the provided details.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| X-Large | 109.2 cm | 49.5 cm | 22.9 cm | 69.2 cm |
| Small | ||||
| Medium | ||||
| Large | ||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.






Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
This t-shirt from Blue Blue Japan is created through an intricate bassen dye discharge process which removes indigo from a dyed shirt to create a pattern. This installment features the Katabami 3-leaf crest. With wear, the shirt will age to a vintage blue color unique to each garment.
Indigo-dyed, will fade with wear Slim, modern fit throughout body
Made from pre-washed slub cotton 100% cotton Made in Japan