dowdy
US /ˈdaʊ.di/
UK /ˈdaʊ.di/

1.
desaliñado, anticuado, pasado de moda
unfashionable and without style in appearance (typically used of a woman)
:
•
She felt dowdy in her old-fashioned dress.
Se sentía desaliñada con su vestido anticuado.
•
The once elegant hotel now looked rather dowdy.
El hotel, antes elegante, ahora parecía bastante deslucido.