I have had two SO’s in my life. Too scared to try on anything of Number 1’s (except one quick foray into her “mother of The Bride dress” when one of our daughters got married). She hated anything to do with Caty and besides, eventually I had enough clothes of my own.
Number two would be at least 2-3sizes smaller than me, so its never gunna happen. And again, these days I have more than enough of everything femme of my own.