Yarn Dyed Knit T-Shirt in Black Indigo
Pure Blue Japan's shirts release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $150, quality lands at 90/100, comfort at 70/100, and sustainability at Not Available for discerning shoppers.
- Brand · Pure 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 90/100
Crafted in Japan on vintage machinery from 100% long-staple cotton, this t-shirt is built to last, evidenced by the decade-long worldwide acclaim for Pure Blue Japan's signature construction. The slow-woven slub fabric is designed to fade and transform with wear, indicating a robust material intended for extensive use.
Comfort Assessment 70/100
The comfort score defaults to 70 because the text provides no specific comfort indicators, such as stretch, seam type, or fabric softness claims, only mentioning the 100% cotton composition and tailored fit.
Sustainability Impact Not Available
This garment lacks specific sustainability indicators, such as certified organic or recycled materials, making it impossible to assign a score based on environmental or ethical claims.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| 6 | 119.4 cm | 54.6 cm | 22.9 cm | 71.1 cm |
| 3 | ||||
| 4 | ||||
| 5 | ||||
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.
Sewn in Japan on vintage machinery, Pure Blue Japan's signature t-shirts have garnered worldwide acclaim since their introduction over a decade ago. Each t-shirt is woven using long-staple cotton yarn at a slow and irregular rate to give the fabric a varied slub texture reminiscent of the brand's signature denim. This iteration is dyed with genuine indigo and over-dyed black for a dark color that will continue to fade and transform with wear. Cut in a tailored fit and designed with a classic crewneck collar and straight hem finish.
Tailored fit Dyed using genuine indigo, will fade with wear Slow weave jersey slub fabric PBJ logo embroidery on bottom seam 100% cotton Made in Japan