General synonyms:
* Fashion
* Mode
* Manner
* Method
* Approach
* Way
* Taste
* Form
* Design
* Appearance
Synonyms related to writing or speaking:
* Prose
* Voice
* Tone
* Diction
* Cadence
Synonyms related to artistic expression:
* Aesthetic
* Technique
* School
* Movement
Synonyms related to personal appearance:
* Look
* Outfit
* Ensemble
* Attire
Specific synonyms:
* Flair: Distinctive and stylish.
* Panache: Confidence and style.
* Elegance: Graceful and refined.
* Chic: Stylish and fashionable.
* Sophistication: Refined and elegant.
* Avant-garde: Experimental and innovative.
* Classic: Timeless and enduring.
* Retro: Inspired by the past.
To choose the best synonym, consider the specific context and the nuances of the meaning you want to convey.