sylphish

/ˈsɪlfɪʃ/
adjective
  1. Having a slender, graceful, and delicate appearance, like a sylph (a mythical air spirit).
    • The dancer's sylphish movements made her look as if she were floating on air.
    • The model's sylphish elegance was perfect for the flowing silk gown.
    • She had a sylphish figure, tall and willowy, that made her stand out in the crowd.
Antonyms
What does "sylphish" mean? | whatsthatwordmean | whatsthatwordmean