fashion statement

US /ˈfæʃ.ən ˌsteɪt.mənt/
UK /ˈfæʃ.ən ˌsteɪt.mənt/
"fashion statement" picture
1.

a bold or unusual style of dressing intended to express one's individuality

:
Her bright pink hair was a real fashion statement.
Wearing mismatched socks can be a subtle fashion statement.