what's the word for "sth which is commonly used by people " ?
for example, a fashion designer designs a dress and a lotta people wear it for a long time in a way that you think it is commonly used nowadays and it's kinda wack/ lame /cheesy.

can i say it's flashy?

Question

what's the word for "sth which is commonly used by people " ?
for example, a fashion designer designs a dress and a lotta people wear it for a long time in a way that you think it is commonly used nowadays and it's kinda wack/ lame /cheesy.

can i say it's flashy?

Answer

If something is not fashionable anymore, you can say it is " passé " or " outmoded ".

https://www.merriam-webster.com/dictionary/passe

If something that was once trendy or fashionable has now become common, you can say it has been "mainstreamed."

https://www.merriam-webster.com/dictionary/mainstream

Answer

I think it depends on the context. You could say 'fancy', 'trendy', 'on trend'. Unless you mean a negative meaning, in which case you might say 'mainstream' or 'beige'.