Organic cotton t shirts have been part of the Seven Clean Seas story from the very beginning. Back in 2021, we relaunched the brand and moved from a familiar blue to a bold yellow that stood out with purpose. Now, four years later, we’re bringing back the original design that started it all—and this time, it’s also available in clean white.
At the time this tee was first designed, Seven Clean Seas reached an important milestone of 5,000,000 kg of plastic waste removed from the environment. Since then, our impact has continued to grow. However, the journey is far from finished. Looking ahead, we are working toward an ambitious goal of 100,000,000 kg by 2030. Because of this, these special edition organic cotton t shirts mark both progress and the road still ahead.
In addition, sustainability sits at the core of every piece we create. All our organic cotton t shirts are official Stanley/Stella products. As a result, they meet high standards for ethical production and environmental responsibility. To go even further, you can scan the barcode inside the care label to learn more about how your t-shirt was made.
Furthermore, organic cotton offers softness, breathability, and everyday comfort. Therefore, this tee works effortlessly as a daily staple. At the same time, it carries a clear message of ocean protection and positive change. Ultimately, it’s an easy way to wear your values while supporting cleaner seas.
Size Chart
| Width | Length | |
| XXS | 45.5 cm | 62 cm |
| XS | 47.5 cm | 65 cm |
| S | 49.5 cm | 69 cm |
| M | 53.5 cm | 73 cm |
| L | 56.5 cm | 75 cm |
| XL | 59.5 cm | 77 cm |
| XXL | 63.5 cm | 79 cm |
Made from 100% GOTS certified organic cotton.
Product Care:
Check out the FAQs for more information.

Organic cotton t shirts have been part of the Seven Clean Seas story from the very beginning. Back in 2021, we relaunched the brand and moved from a familiar blue to a bold yellow that stood out with purpose. Now, four years later, we’re bringing back the original design that started it all—and this time, it’s also available in clean white.
At the time this tee was first designed, Seven Clean Seas reached an important milestone of 5,000,000 kg of plastic waste removed from the environment. Since then, our impact has continued to grow. However, the journey is far from finished. Looking ahead, we are working toward an ambitious goal of 100,000,000 kg by 2030. Because of this, these special edition organic cotton t shirts mark both progress and the road still ahead.
In addition, sustainability sits at the core of every piece we create. All our organic cotton t shirts are official Stanley/Stella products. As a result, they meet high standards for ethical production and environmental responsibility. To go even further, you can scan the barcode inside the care label to learn more about how your t-shirt was made.
Furthermore, organic cotton offers softness, breathability, and everyday comfort. Therefore, this tee works effortlessly as a daily staple. At the same time, it carries a clear message of ocean protection and positive change. Ultimately, it’s an easy way to wear your values while supporting cleaner seas.
Size Chart
| Width | Length | |
| XXS | 45.5 cm | 62 cm |
| XS | 47.5 cm | 65 cm |
| S | 49.5 cm | 69 cm |
| M | 53.5 cm | 73 cm |
| L | 56.5 cm | 75 cm |
| XL | 59.5 cm | 77 cm |
| XXL | 63.5 cm | 79 cm |
Made from 100% GOTS certified organic cotton.
Product Care:
Check out the FAQs for more information.
Organic cotton t shirts have been part of the Seven Clean Seas story from the very beginning. Back in 2021, we relaunched the brand and moved from a familiar blue to a bold yellow that stood out with purpose. Now, four years later, we’re bringing back the original design that started it all—and this time, it’s also available in clean white.
At the time this tee was first designed, Seven Clean Seas reached an important milestone of 5,000,000 kg of plastic waste removed from the environment. Since then, our impact has continued to grow. However, the journey is far from finished. Looking ahead, we are working toward an ambitious goal of 100,000,000 kg by 2030. Because of this, these special edition organic cotton t shirts mark both progress and the road still ahead.
In addition, sustainability sits at the core of every piece we create. All our organic cotton t shirts are official Stanley/Stella products. As a result, they meet high standards for ethical production and environmental responsibility. To go even further, you can scan the barcode inside the care label to learn more about how your t-shirt was made.
Furthermore, organic cotton offers softness, breathability, and everyday comfort. Therefore, this tee works effortlessly as a daily staple. At the same time, it carries a clear message of ocean protection and positive change. Ultimately, it’s an easy way to wear your values while supporting cleaner seas.
Size Chart
| Width | Length | |
| XXS | 45.5 cm | 62 cm |
| XS | 47.5 cm | 65 cm |
| S | 49.5 cm | 69 cm |
| M | 53.5 cm | 73 cm |
| L | 56.5 cm | 75 cm |
| XL | 59.5 cm | 77 cm |
| XXL | 63.5 cm | 79 cm |
Made from 100% GOTS certified organic cotton.
Product Care:
Check out the FAQs for more information.
Seven Clean Seas builds and operates ocean plastic collection projects in some of the most polluted waters globally.
We focus on cleaning up marine protected areas and biodiversity hotspots whilst generating fair paid formal jobs in the communities worst affected. We fund the projects through a variety of ways, and selling merch is one of them.
All our projects in Bintan, Batam & Thailand are third party certified and we adhere to the highest market standards!
Our merch is a creative and cool way to help us spread the word about plastic pollution. We decided to create a stylish collection for you to wear and feel proud about, so use this to spark conversations about plastic pollution, conservation and how we can win the fight together! Don't forget to tag us @sevencleanseas when you post on social media 😎
As an ocean impact organization, we are extra careful about doing everything we can to leave the smallest possible footprint and be as sustainable as possible.
Shipping worldwide costs $20 for orders below $29.99, $10 for orders between $30.00 and $49.99, while it’s free for orders above $50.00.
Returns are available, but we kindly ask you to think twice before purchasing a product that you might need to ship back to reduce your footprint. Please check out our size guide before ordering!
We encourage you to donate clothes that need returning and contact us at hello@sevencleanseas.com so we can take care of the replacement.
