There were no Muslims in 622 BC. Perhaps you mean AD 622, which Muslims think of as the Year One. Since they were at that point confined to the Arabian Peninsula, their dress would have been pretty much the dress of the desert people in that region today: a long inner garment and a longer outer one to offer the best compromise between air circulation during the hot day and warmth at night. There weren't many bright colors because the only dyes were from plant and animal tissues, but the Prophet Mohammed was traditionally very fond of green.
Some Muslims may use the terms BC (Before Christ) and AD (Anno Domini) in a historical context, but it's more common for Muslims to use AH (Anno Hegirae) which is based on the Islamic lunar calendar that begins with the migration of the Prophet Muhammad from Mecca to Medina in 622 CE.
In year 622 AD.
The year 622 in the Islamic calendar marks the migration of Prophet Muhammad from Mecca to Medina, known as the Hijra. This event is significant as it symbolizes the beginning of the Islamic era and the establishment of the first Muslim community. Muslims use the Hijri calendar to mark their religious events and practices.
No, Muslims don't wear jewelry on their death.
Women where hijabs.
Not all Muslims, but I think its written in their Hadith or Quran that women have to wear it...
Not all muslims wear dashikis its mostly the black muslims, i'm a muslim and I've never our on a dashiki and don't know anyone who has
American Muslims wear a hood wrap called a hijab. This is common with Muslim women. When it comes to other apparel, American Muslims tend to wear the same American clothing we do.
Muslims don't get baptized, so there is nothing set that a Muslim would wear to undergo this process.
Clothes
Yes, they do.
no