What does it mean to be “dressed up” or in 'formal attire'? What

What is the difference between apparel and attire? - Quora

What is formal wear? - Quora

What does casual cocktail attire mean? - Quora

What are the best formal dress ideas with chinos? - Quora

What do people mean when they say 'dress nicely'? Are they referring to the color combination of clothing, the length of shirt/trousers, etc.? - Quora

What does it mean when someone says 'dress up' for their wedding? What are the dress code options and what would be appropriate for different ages? - Quora

How does one differentiate between a formal and informal outfit? - Quora

What does it mean to be formal? - Quora

What does it mean when someone says 'dress up' for their wedding? What are the dress code options and what would be appropriate for different ages? - Quora

What is the formal attire for gentlemen? - Quora

What do people mean when they say 'dress nicely'? Are they referring to the color combination of clothing, the length of shirt/trousers, etc.? - Quora

What do you call a person who always wear formal? - Quora