Ubbo Checked Cotton Shirt
PORTUGUESE FLANNEL's shirts release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $84, quality lands at 70/100, comfort at 60/100, 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 70/100
This Ubbo shirt, crafted from mid-weight cotton by Portuguese Flannel, benefits from the brand's heritage in textile production, suggesting a commitment to quality. The non-stretchy fabric also indicates a stable weave, which can contribute to its longevity.
Comfort Assessment 60/100
This Ubbo shirt, crafted from 100% cotton, offers a regular fit that's true to size, ensuring a comfortable, familiar feel. However, its mid-weight, non-stretchy fabric might limit flexibility for some.
Sustainability Impact 70/100
This Ubbo Checked Cotton Shirt is crafted from 100% cotton and produced in Guimarães, a city celebrated for its textile heritage, which suggests a focus on traditional craftsmanship. No specific sustainability claims like organic certification or recycled content are mentioned.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Back Length |
|---|---|---|---|---|
| S | 104 cm | 44 cm | 85 cm | 75 cm |
| XL | ||||
| L | ||||
| XS | ||||
| M | ||||
| XXL | ||||
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.
Editor's Notes: Portuguese Flannel's fabrics are produced in Guimarães, a city known for its textile heritage and tradition. This 'Ubbo' shirt is made from cotton woven with a classic check - the patch pocket is cut at an angle, giving it an interesting touch.
Size & Fit: Fits true to size. Take your normal size Those with broad shoulders may wish to take the next size up Designed for a regular fit Mid-weight, non-stretchy fabric Model is shown wearing a M Model measures: chest 38"/ 96cm, height 6'2"/ 188cm View size guide
Details & Care: Multicoloured cotton Button fastenings 100% cotton
Delivery and Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.