formalwear
1. [ noun ] (clothing) attire to wear on formal occasions in the evening
Synonyms: evening_dress evening_clothes eveningwear
Related terms: attire dinner_jacket dinner_dress dress_suit balldress
Similar spelling:   formulary
  formalise
  formalize
  formal_garden
  formula
  formularize
  formularise
  formalities
  formally
  formalin
  formless
  form_letter
  formality
  formalism
  formularising
  formularizing
  formaldehyde
  formulate
  formalness
  formlessly
  formalised
  formalized