adjective
becoming
bi-KUM-ing/bɪˈkʌmɪŋ/
Well suited to a person's appearance or behavior.
The well-fitted jacket is becoming on its wearer, drawing approving smiles.

Etymology
Here become means “suit” or “be fitting.” Becoming developed from describing what is proper or appropriate to describing what looks well on someone.
In context
so if something is becoming it looks very nice it looks very attractive and appropriate
It's very becoming on you. Really? Yes. I've never worn this sort of hemline before.
More examples
- He wore the jacket in a becoming shade.
- Her modest response was becoming to the occasion.
- The new hairstyle was especially becoming.
Forms
becoming
Similar words
- flattering
- Makes someone look especially good.
- appropriate
- Fits a situation or standard of conduct.