Model wears an oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, front view against a beige background
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view in a club setting
Model wears an oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, front view dancing in a club scenario
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view in a club setting
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view dancing in a club setting
Oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, laying flat against beige background
Oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, laying flat a beige background
Model wears an black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, front view against a beige background. With text that gives information on the shirt.
Model wears an oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, front view against a beige background
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view in a club setting
Model wears an oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, front view dancing in a club scenario
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view in a club setting
Model wearing an oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, back view dancing in a club setting
Oversized black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, laying flat against beige background
Oversized black Biweekly T-shirt with pink text 'Phase' crossed out by a long line, laying flat a beige background
Model wears an black Biweekly T-shirt with a moon phase print that has gradient bi pride colours, front view against a beige background. With text that gives information on the shirt.

Lani Oversized Tee

€44,90 EUR
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An oversized tee with a crossed-out “Phase” detail up front and gradient moon phases in Bi+ colours on the back. Made to turn a stereotype into something worth wearing. Also moon phases are just Bi coded, right?

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Fit and Vibes

Fit:
Relaxed, boxy unisex fit with a modern length. Oversized without being longline. True to size for a clean, roomy silhouette.

Vibes:
A little cosmic, a little cheeky. Bi+ colors meet moon phases for an easy statement that plays with the idea of it being “just a phase.”
Material and Care

Material:
100% GOTS-certified organic cotton.
Fabric weight: 240 g/m².
Thick, sturdy fabric with a relaxed drape. Ultra soft. Not see-through and built to last.

Care:
– Cold wash
– Wash inside out
– No tumble dry
– Do not bleach
– Air dry for best shape
– Iron inside out to protect print + embroidery
Shipping and Returns

We ship across the EU with DHL GoGreen.

Orders usually leave us the next working day. You’ll get tracking as soon as your package is on the move.

Delivery takes 1–3 business days within Germany and 3–7 business days to the remaining EU countries.

Shipping costs depend on your country and are shown at checkout.

Free shipping on orders over €70.


Returns:

You can return your order for free within 30 days. We design thoughtfully and hope you’ll love your piece. If the fit or feel isn’t right, we’ve got you.

Story behind this piece

Quite early on we decided for the phases of the moon and the interplay of the moon and the sun to be symbols we wanted to take into the brand Biweekly. This comfy shirt reclaims the word 'Phase' as our own.

You might wonder

How do Biweekly oversized T-shirts fit?

Our oversized T-shirts are intentionally baggy in width, but normal in length. They give an oversized look without feeling too long.
Why do the T-shirts come in double sizes?

Our T-shirts are offered in double sizes (XS–S, M–L, XL–XXL) to create a relaxed, inclusive fit across body types.
How should I care for my organic cotton Biweekly pieces?

For organic cotton items: wash inside out, cold wash (30°C), avoid tumble drying, and do not bleach. This helps preserve the fabric, fit, and print for longer. Also, check out our care page for details.
Are Biweekly products GOTS certified?

Yes. All products made in Portugal are produced using GOTS-certified organic cotton, besides our caps and socks. This ensures high environmental and social standards across the supply chain.
Do you offer free shipping?

Yes. All EU orders over €70 and Swiss orders above 70 CHF qualify for free shipping.