They have had some monstrosities the last few years, but I have recently bought these three tops from them and I'm not kidding they are gorgeous on and great quality. Great with jeans for going out, or with trousers for work. I've not bought from them for years, so thought I'd share.
Definetly worth a look even if these aren't your thing,,,,
This is more bronze than the picture shows:
www.marksandspencer.com/round-neck-long-sleeve-blouse/p/p60211103
This looks way more expensive than it is and the colours are quite muted :
www.marksandspencer.com/printed-long-sleeve-shirt/p/p60209378
This is just great on,
www.marksandspencer.com/round-neck-long-sleeve-blouse/p/p60260271
Anyway, as said these might not be your thing, but they have some decent stuff in again,,,,