stylishness
US /ˈstaɪlɪʃnəs/
UK /ˈstaɪlɪʃnəs/

1.
eleganza, stile, raffinatezza
the quality of being fashionable, elegant, and attractive in appearance or design
:
•
Her new outfit had an undeniable stylishness.
Il suo nuovo outfit aveva un'innegabile eleganza.
•
The car's sleek design emphasized its stylishness.
Il design elegante dell'auto ne ha enfatizzato la eleganza.