1560s, from shirt (n.) + sleeve (n.). Usually with the notion of "without a coat."
shirk
shirker
shirr
shirt
shirtless
shirt-sleeves
shirt-waist
shirty
shish kebab
shit
shite
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}