Merino Tweed Button-Up Shirt in Navy
Portuguese Flannel's shirts release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $285, quality lands at 90/100, comfort at 80/100, and sustainability at 80/100 for discerning shoppers.
- Brand · Portuguese Flannel
- 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
This Merino Tweed Button-Up Shirt shows promising durability thanks to the structured-dense weave of the merino tweed flannel and the inclusion of reinforced cuffs and collar, which are high-stress areas. Furthermore, the garment is made by Portuguese Flannel, a brand known for quality construction and materials, adding confidence to its longevity.
Comfort Assessment 80/100
This shirt-jacket offers excellent comfort potential, primarily due to the 100% merino wool composition, which is known for its soft hand and temperature-regulating properties. However, the "structured-dense weave" and "slim fit" suggest it might be less flexible than a standard shirt.
Sustainability Impact 80/100
This garment earns a positive sustainability point because it features recycled polyester buttons, demonstrating a commitment to using reclaimed materials. However, the primary material is 100% merino wool, which lacks traceability or welfare information, preventing a higher score.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| Large | 120.7 cm | 50.2 cm | 66 cm | 78.7 cm |
| X-Large | ||||
| Medium | ||||
| Small | ||||
| XX-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.
The Merino Tweed button-up shirt from Portuguese Flannel is a thick shirt-jacket style made using fabric from the brand's storied archive. The shirt is made from a merino tweed flannel fabric woven with a structured-dense weave and soft hand. Fitted with a single chest pocket, lined yoke, and cut in a slim fit silhouette with a curved hem.
Slim fit with curved hem Sewn using Merino tweed flannel fabric Single front chest pocket Reinforced cuffs and collar Lined cuffs and collar Recycled polyester buttons 100% merino wool Made in Portugal