Measure all round your chest just below your armpits.
Measure round your waistline, where your trousers would button up.
Your natural height.
If you fall between the sizes, go for the larger of the two.
Circular Economy Organic Cotton T-shirt. Made from 50% post-consumer remanufactured organic cotton / 50% organic cotton, 160gsm. Wash cool, hang dry. GM free. Not tested on animals. Does not contain animal-derived products. Made in a renewable energy powered factory audited for a wide range of social and sustainability criteria.