Portuguese Flannel Roca Shirt Grey
- 100% brushed cotton
- Slim straight fit
- Textured flannel fabric
- Box pleat at the back
- Button-down collar
- 1 chest pocket
- Small check pattern in grey / charcoal with subtle herringbone texture
- Mother-of-pearl buttons
- Crafted in Portugal
The Roca Shirt Grey from Portuguese Flannel features a refined grey / charcoal check pattern enhanced by a hidden herringbone texture that gives it depth. The soft brushed flannel fabric ensures comfort, warmth, and a refined drape — ideal for layering or smart casual looks in cooler weather.
Portuguese Flannel maintains its commitment to craftsmanship and provenance. Each fabric is developed exclusively for the brand, woven in family-run mills in northern Portugal, then carefully cut and sewn locally. The mother-of-pearl buttons add a touch of sophistication to a shirt that remains robust and purposeful.
Rooted in a legacy of textile artisans, the brand’s founders, Manuel and António Magalhães, draw on a multi-generational tradition to create garments that balance authenticity and modern elegance. The Roca Shirt Grey is a prime example: a subtle shirt with attention to detail, suited to wardrobes that prioritize both utility and style.
Portuguese Flannel shirts fit true to size, so you can choose your usual size.
In the photos, Maxime is 1.83m tall, weighs 80kg, and wears a size L.
Please note that the measurements below are for reference only and may vary slightly depending on the size or model.
Not sure about your size? You can contact us via Instagram or send us an email at: information@flaneurs.net

| Sizes | XS | S | M | L | XL | XXL |
| A / Shoulder to shoulder | 44 | 46 | 48 | 51 | 53 | 55 |
| B / Chest width | 51 | 53 | 56 | 59 | 61 | 64 |
| C / Sleeve length | 64 | 65 | 66 | 68 | 69 | 70 |
| D / Total length | 73 | 75 | 78 | 81 | 83 | 85 |
You can find all information regarding shipping and returns in our dedicated section: "Shipping & Returns".
For returns, you have a period of 15 days from the date of receipt of your order to send back the item(s) that do not suit you, at your own expense.
Please follow the instructions provided on the return form, which you can download by clicking here.