The classic t-shirt is scarce and bulky on top, but at the same time relaxed and very flexible. The T-shirt has a round neckline with a wide placket.
For summer dressing, merino silk has many great features, here are the top three:
1. Breathability.
2. Natural anti-odour properties.
3. Light and soft: Merino wool is very soft and comfortable against the skin compared to other wool materials.