elegance
/ˈɛl.ɪ.ɡəns/
noun
Meaning
Grace, refinement, and beauty in movement, appearance, or manners.
"The bride was elegance personified."
Restraint and grace of style.
"The simple dress had a quiet elegance."
The beauty of an idea characterized by minimalism and intuitiveness while preserving exactness and precision.
"The proof of the theorem had a pleasing elegance."
A refinement or luxury.