formal
semi-formal
semiformal
bow tie
bow-tie
bowtie
evening clothes
evening dress
eveningwear
formalwear
white-tie
90-minute
OT
all-canadian
anythird
crockpot
ecclesiatical
eight-o'clock
flag-raising
kickoff
long-postponed
non-formal
rateable
seven-course
sixty-sixth
table d'hote
casual
informal