gown up

Related
  • dressSkirted one-piece garment
  • matureFully grown or developed
  • adultMature person, legally responsible
  • costumeClothing for portrayal
  • robeLong loose outer garment

attire · pretend · sophisticated · formal · elegant · masquerade · heels · lipstick · suit · tie · responsibility · childhood · playacting · wardrobe · fancy · professional · serious · polish

Opposites
formal attire state

gown upundress

Remove one's garments

disrobe · strip down · strip · take off · doff

formality of dress

gown updress down

Criticize severely, or go casual

slum it

Familiarity
Top 2,000,000