I have a few thongs knocking about, I only wear them occasionally if I’m wearing something quite tight.
I only buy either plain white, nude or black knickers and only from M&S. I bought 3 new bras this summer again from M&S and they were white, nude and black. I can’t do with the hassle of trying to match things up. I find ‘fancy’ knickers show too much under clothes, unless I’m wearing something very baggy and layered. Or they give me thrush.
I completely agree about men’s underwear too. Unless dh is wearing scratchy, nylon, bits of lace which ride up his arse crack then neither am I.