keep your shirt on

US /kiːp jʊər ʃɜːrt ɑːn/
UK /kiːp jʊər ʃɜːrt ɑːn/
"keep your shirt on" picture
1.

tenang saja, jangan marah

to tell someone to calm down or not to get angry

:
Just keep your shirt on, we'll get there eventually.
Tenang saja, kita akan sampai di sana pada akhirnya.
Hey, keep your shirt on! There's no need to yell.
Hei, tenang saja! Tidak perlu berteriak.