dress up
• dress in smart or formal clothes.
• "just wear whatever's comfortable—you don't need to dress up"
Similar:
dress smartly,
dress formally,
wear evening dress,
doll oneself up,
dress to the nines,
put on one's glad rags,
Opposite:
dress casually,
dress down,
• present something in such a way that it appears better than it really is.
• "the company dressed up the figures a little"
Similar:
present,
represent,
portray,
depict,
characterize,
embellish,
enhance,
touch up,
embroider,
gloss,
adorn,
ginger up,
jazz up,