Clothing laws vary considerably around the world. In general, in most countries, there are no laws which prescribe what clothing is required to be worn. However, the community standards of clothing are set indirectly by way of prosecution of those who wear something that is not socially approved. Those people who wear insufficient clothing can be prosecuted in many countries under various offences termed indecent exposure , public indecency or other descriptions. Generally, these offences do not themselves define what is and what is not acceptable clothing to constitute the offence, and leave it to a judge to determine in each case. Most clothing laws concern which parts of the body must not be exposed to view; there are exceptions. Some countries have strict clothing laws, such as in some Islamic countries.