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Shirt Rivero Blue

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A timeless shirt for business as well as more casual outfits. You will enjoy the slightly heavier, breathable organic cotton Oxford weave.

  • Made from certified organic cotton
  • Light oxford fabric (140g/sqm)
  • Yarn dyed and fabric woven in Portugal
  • Tailored in Portugal
  • Designed and developed in Switzerland
  • No formaldehyde, no heavy metals or other toxic materials were used to produce this shirt. It's ideal for people with a sensitive skin
  • Casual Fit for excellent wearing comfort
  • Buttons made from natural corozo
  • All labels made from organic cotton
  • Elegant and discreet CARPASUS mallard embroidery on the right sleeve vent
  • Sewn-in gusset that reinforces the side seam
  • Horizontal green button hole guarantees a perfect hold of the last button and reminds you of the distinctiveness of your shirt

Production transparency is very important to us. Find more information on our partners here.


This shirt is easy to care for and easy to iron. It is washable at 40 °C. To even better care for your shirt, we recommend you only wash it at 30 °C. This way you put less burden on the fabric and you save some energy at the same time. Do not tumble dry the shirt. Hang them on a hanger still wet and let them dry at the air. In our blog you find more information on how to take care of your shirt.


This shirt comes in our Casual Fit. To access the measurement chart, click the link "size guide" above. It is located next to the product name.

Please note that the measurements in the size chart are related to the shirts, and not to the body.

Our model Thibault (black hair) is 175 cm tall with a chest measurement of 93 cm and wears size S. Our model Gabriel (with Cap) is 184 cm tall with a chest measurement of 98 cm and wears size M.

Free delivery to Switzerland, Liechtenstein and all EU countries for purchases above 50 EUR.

We deliver within 1-2 working days to Germany and Austria and 2-3 working days to most other EU countries.

We are a Swiss Brand and all our Swiss orders are shipped from our warehouses in Switzerland.

All EU orders are shipped from our warehouse in Austria. Hence, EU customers will not face additional custom duties or additional VAT charges after receiving our deliveries.

You can return the product within 30 days if it does not fit you.

X-Mas: Orders made between November 21st and December 24th can be exchanged or returned until January 31st.

Please consult our delivery and return policy (link in footer) for more information on Swiss, European as well as international and overseas deliveries.

Style comes naturally.

It is our mission to offer you long-lasting shirts that make you look
great and that create a positive impact for the environment and the
people who make them. We combine style, quality and sustainability in contemporary menswear.

We only use natural materials that were cultivated in an eco-friendly
way such as organic cotton or natural linen in order to protect soils and the health of farming people. These raw materials are processed into high quality fabrics by Europe's most renowned weaving and knitting mills. We work with specialists in Portugal and Bosnia who use those fabrics to produce long-lasting and timeless shirts and other menswear items for you. Wear CARPASUS and become a part of our journey towards a more sustainable fashion industry.

Made in Europe

Our clothes are made under fair working conditions in Europe. The large parts of our fabrics and shirts are manufactured in Portugal. Another part as well as our made-to-measure shirts are produced in Bosnia. Manufacturing in Europe is important to us in order to keep the transport distances short and to maintain craftsmanship and knowledge of textile production in Europe. Our partners are specialists in what they do. This way we can guarantee you high-quality, long-lasting products!

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    A timeless shirt for business as well as more casual outfits. You will enjoy the slightly heavier, breathable organic cotton Oxford weave.

    • Made from certified organic cotton
    • Light oxford fabric (140g/sqm)
    • Yarn dyed and fabric woven in Portugal
    • Tailored in Portugal
    • Designed and developed in Switzerland
    • No formaldehyde, no heavy metals or other toxic materials were used to produce this shirt. It's ideal for people with a sensitive skin
    • Casual Fit for excellent wearing comfort
    • Buttons made from natural corozo
    • All labels made from organic cotton
    • Elegant and discreet CARPASUS mallard embroidery on the right sleeve vent
    • Sewn-in gusset that reinforces the side seam
    • Horizontal green button hole guarantees a perfect hold of the last button and reminds you of the distinctiveness of your shirt

    Production transparency is very important to us. Find more information on our partners here.


    This shirt is easy to care for and easy to iron. It is washable at 40 °C. To even better care for your shirt, we recommend you only wash it at 30 °C. This way you put less burden on the fabric and you save some energy at the same time. Do not tumble dry the shirt. Hang them on a hanger still wet and let them dry at the air. In our blog you find more information on how to take care of your shirt.


    This shirt comes in our Casual Fit. To access the measurement chart, click the link "size guide" above. It is located next to the product name.

    Please note that the measurements in the size chart are related to the shirts, and not to the body.

    Our model Thibault (black hair) is 175 cm tall with a chest measurement of 93 cm and wears size S. Our model Gabriel (with Cap) is 184 cm tall with a chest measurement of 98 cm and wears size M.

    Free delivery to Switzerland, Liechtenstein and all EU countries for purchases above 50 EUR.

    We deliver within 1-2 working days to Germany and Austria and 2-3 working days to most other EU countries.

    We are a Swiss Brand and all our Swiss orders are shipped from our warehouses in Switzerland.

    All EU orders are shipped from our warehouse in Austria. Hence, EU customers will not face additional custom duties or additional VAT charges after receiving our deliveries.

    You can return the product within 30 days if it does not fit you.

    X-Mas: Orders made between November 21st and December 24th can be exchanged or returned until January 31st.

    Please consult our delivery and return policy (link in footer) for more information on Swiss, European as well as international and overseas deliveries.