I'm interested to know what your favorite BIFL (Buy it For Life) brands are?

I'm revamping my wardrobe and want to invest in pieces that will hold true for the coming years. I want fabrics that don't pill, fade, warp, etc. and that will have a classic look.

So I ask you, dear YLF'ers, what are your go-to brands?

(to me, BIFL doesn't mean it has to outlive me but certainly has to last many seasons and doesn't require lifetime style warranties like some BIFL obsessed people require)