Lake Button-Up Shirt in Pine
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 Not Available, comfort at 80/100, and sustainability at 70/100 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 Not Available
While the 100% cotton flannel is soft and comfortable, the lack of specific details regarding seam construction or fabric weight means we cannot confidently grade its long-term durability. The default score is assigned due to zero distinct durability indicators.
Comfort Assessment 80/100
This button-up promises excellent comfort thanks to the soft cotton base that has been specifically brushed for extra texture and a pleasant feel against the skin.
Sustainability Impact 70/100
This garment is made from 100% cotton and manufactured in Portugal, which suggests local European production and potentially higher labor standards. However, without details on organic certification or dyeing processes, a full sustainability assessment is not possible.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| Medium | 110.5 cm | 45.7 cm | 62.9 cm | 76.2 cm |
| X-Large | ||||
| Small | ||||
| 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 "Lake" button-up from Portuguese Flannel is a timeless flannel shirt made using fabric from the brand's storied archive. This shirt features a flannel pattern atop a soft cotton base that has been brushed for extra comfort and texture. Fitted with a single chest pocket 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
Resin buttons 100% cotton Made in Portugal