Bonfim 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 $175, quality lands at 90/100, comfort at 80/100, and sustainability at Not Available 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
While the 100% cotton fabric is inherently durable, the inclusion of Mother of Pearl buttons and the mention of reinforced cuffs and collar suggest thoughtful construction aimed at longevity. Furthermore, the brand, Portuguese Flannel, is a reputable durability-oriented brand, boosting confidence in this shirt's lifespan.
Comfort Assessment 80/100
This button-up shirt promises excellent comfort due to the use of "incredibly soft" flannel and "subtly textured cotton fabric," ensuring a pleasant feel against the skin.
Sustainability Impact Not Available
This garment is made from 100% cotton and manufactured in Portugal, which suggests local production within the European Union, but there are no specific claims about organic, recycled, or low-impact processes to indicate a high sustainability score.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| Small | 105.4 cm | 44.5 cm | 62.2 cm | 73.7 cm |
| X-Large | ||||
| Medium | ||||
| Large | ||||
| 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 "Bonfim" button-up shirt from Portuguese Flannel is a timeless flannel shirt made using fabric from the brand's storied archive. This incredibly soft shirt features a classic check pattern atop a subtly texture cotton fabric. Fitted with a single chest pocket, button-down collar, and cut in a slim fit silhouette with a curved hem.
Slim fit with curved hem Sewn using Portuguese cotton fabric Single front chest pocket Reinforced cuffs and collar Mother of Pearl buttons 100% cotton Made in Portugal