Who's 'we'?
Because some men couldn't care less about what the person is wearing and don't 'hate the plain stuff' because they just don't care as long as you and they have a sex life that they feel is healthy and fun.
I'm a sexual being to him regardless of clothes.
And no, I don't try to change my 'man', who is my husband and a man in his own right. I don't need to, I married the person, not his clothes and stuff.
'Can I ask do you all wear sexy matching underwear on a regular basis and sometimes nighties?'
No, never. Nor does he wear sexy matching underwear or 'sexy' pajamas (or pajamas at all).
'So - accept (and wear with good grace and gay abandon) the uncomfortable stuff we buy you - the slutty stuff - the stuff that makes you feel like a joint of pork all strung up - and (shudder!) the crotchless stuff.'
How about not playing games with your partner or spouse. Being honest and treating them like an adult and then expecting the same treatment in return by saying, 'I don't like clothes like this'? Because for my husband, if I don't find it sexy, neither does he. And vice versa. We get off on each other's pleasure and discuss, mutually and together, what turns us on rather.
Personally, I'm not interested in a 'man' who hasn't got a clue. If he got to my age - 40 - and still doesn't get it, I can tell you right now I wouldn't want to give him a BJ just for the hell of it and having a wild ride as frequently as DH and I do now.