What should you wear and when?
The weather has a major influence on your choice of clothes. The following guidelines may therefore be helpful. Of course, some people get cold sooner than others, so this is nothing more than an aid. You will soon learn which clothes feel best at what temperature.
Warmer than 17 degrees: (sleeveless) top, shorts or short tights and possibly a cap and sunglasses.
Between 10 and 17 degrees: short- or long-sleeved shirt, three-quarter length or short tights
Between 0 and 9 degrees: long sleeve shirt and a (thermal) sports shirt, long tights
Less than 0 degrees: long sleeve shirt, thermal sport shirt and jacket, winter tights and possibly gloves and a hat or headband
Especially in winter, it sometimes takes a while to warm up. In cold weather it is best to wear layers. A thin jacket easily ties around your hips when you get warm.