Estudo Button-Up Shirt in Red
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 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 90/100
While the 100% cotton flannel is brushed for comfort, the inclusion of reinforced cuffs and collar suggests thoughtful construction designed to withstand repeated wear and washing. Furthermore, the use of Mother of pearl buttons indicates a commitment to quality hardware that should prove resilient.
Comfort Assessment 80/100
This button-up shirt promises excellent comfort thanks to the soft cotton base that has been specifically brushed for extra comfort and texture.
Sustainability Impact 70/100
This garment is made from 100% cotton and manufactured in Portugal, which suggests a focus on regional production and potentially lower transport emissions compared to global sourcing. However, without details on the cotton's origin (e.g., organic or recycled) or the factory's practices, a full sustainability assessment is not possible.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| X-Large | 119.4 cm | 50.8 cm | 66.7 cm | 79.4 cm |
| Medium | ||||
| 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 "Estudo" 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
Mother of pearl buttons 100% cotton Made in Portugal