I have always felt exactly the same as you
@Freesia54. Certainly nothing to be mocking you for - I stand 100% alongside you.
I used to spend a fair amount on gorgeous fabrics, well made/well cut clothes during my working life, which I am glad to say were all recently donated as I had no further use of them but still looked as good as new, and, even though I had had most for years, never looked old fashioned, just classic! With a slight tweak here or there by a good tailor/dressmaker, Bob's your Uncle - right up to date! 100% never an outer label was ever on view either.
However, I have always loved leather shoes and handbags - they again, will last forever if cared for properly. But, no OTT designer brands, just great handbags/shoes from reputable brands - I did donate most of my really high heeled shoes/boots as I have absolutely no use for those whatsoever either these days.
Today, warm, comfortable indoor clothes.
And, mostly smart casual otherwise. Although I still have plenty of choice for any "special" occasion.
Added to which, the ridiculous amounts of money that "certain" people spend on labels has never impressed me simply because, in my personal experience, those people live entirely on "credit" (that isn't just a 21st century state of mind either) or, like those we all know, are scamming/manipulating others to obtain those items.