At formal places, it is generally preferred to wear formal pants rather than jeans. Formal pants give a more professional and polished appearance that is appropriate for many business and formal settings.

The majority of people who work in formal settings such as office environments or attend formal events such as weddings or business meetings tend to wear formal pants. However, dress codes can vary depending on the specific industry or company. Some companies may have more casual dress codes that allow for jeans or other types of more casual pants, while others may have stricter dress codes that require traditional business attire such as suits and ties.