So Basic T-Shirt in White-Navy Stripes

So Basic T-shirt in White-Navy Stripes is a fresh take on our beloved Your Cup of Tea shirt — now reimagined in timeless white and navy stripes and made from lighter, Oeko-Tex certified organic cotton that’s perfect for summer. With its nautical colour palette and breathable feel, it’s made for days spent by the sea, sailing into the breeze, or simply dreaming of the ocean. Just like the original, it’s effortlessly simple and designed to be your everyday go-to — a true wardrobe essential that never lets you down.

This unisex style is made to suit everyone — no matter your shape, style, or mood.

Our model is 175 cm tall and wears size S.

Every UMU piece is designed in Estonia and made to order in our Tallinn studio. One by one. With careful attention to detail. This process takes more time and effort than mass production but it means less waste, fair work for local makers, and a garment that truly lasts. While your item is created especially for you, we still aim to complete and ship orders within 7 business days or sooner.

We prioritize materials that are kind to both the environment and the people who make and wear our garments. Most of our fabric selection is certified by either GOTS or OEKOTEX, ensuring organic and eco-friendly quality. All our fabrics are sourced from trusted suppliers in Europe.

Do not over-wash. Reduce your environmental impact and help this item last longer. Wash in cool water (up to 30° C), machine wash program for delicate laundry. Use a mild detergent. Do not use a dryer. Iron on low heat. Dry cleaning and bleaching not allowed.