elegance

noun4

1. •
   Grace, refinement, and beauty in movement, appearance, or manners.

   • The bride was elegance personified.
2. •
   Restraint and grace of style.

   • The simple dress had a quiet elegance.
3. •
   The beauty of an idea characterized by minimalism and intuitiveness while preserving exactness and precision.

   • The proof of the theorem had a pleasing elegance.
4. •
   (old-fashioned) A refinement or luxury.

   • As to the comforts and elegances of life, we have enough of them for our good. — 1852