Vikings loved to wear jewelry. Jewelry was worn mostly by the rich, but in the case of the Vikings, even the poor could seldom afford to have their own - more likely after a battle when it was taken from the defeated army.
Women used to wear head scarfs for the cold since the weather is terrible most of the year in Scandinavia. Men would very frequently wear a Fur Cloak on their back to give them additional protection against the cold.
Both men and women would use leather shoes which were both good against the cold and easy to produce. It was common for Vikings to wear animal skin without any preparation or washing due to the need of being warm. Gloves were used when possible since they were scarce and hard to produce. Subsequently, Vikings would sometimes fight each other for clothes as they were very expensive.
Leather belts were also very common mainly for warriors who would employ them both to prevent snow from contacting their body and as a place to hang their swords or whatever they pleased.