stuffed shirt
One who is pompous or self-important, especially one who is either officious or punctilious in a position of authority.
"Don't you come the high-and-holy on me. You and your smooth, big, phony stuffed-shirt of a father."
ADJ
clean, crisp, fresh
She put on a clean shirt before her job interview.
baggy | unbuttoned | long-sleeved, short-sleeved | button-down, collarless, open-necked | unironed | football, polo, rugby, sports | Hawaiian
VERB + SHIRT
button up, unbutton | pull off
tuck in
She tucked in her shirt before going to the job interview.
wash | iron
SHIRT + NOUN
button, collar, cuff, front, pocket, sleeve, tail
PHRASES
in (your) shirtsleeves