Yes to be fair I think viscose isn't bad at all, it doesn't go smelly and sweaty like polyester anyway, and it can be nice and drapey.
Just been in M&S this morning trying to spend vouchers, and had a look in the girls 5-12 section to see if it had improved at all. Sadly not, just seemed to be party dresses, t-shirts with glittery crap / trashy stuff on the front, jeggings and leggings. Also some strange 'lounge wear' in peach or grey with matching sparkly baseball caps
NO proper jeans, cords, multipacks of useful t-shirts, nice fleeces or cardigans, or dresses that weren't weirdly blousy / fussy / nylony.
Actually there was ONE nice plain 50s style dress that I would have bought if it had been in my size
but it was still not everyday girls' wear.
Couldn't find any decent nightwear - if it was there it was obscured by reams of Frozen tat. No cotton nighties or pjs that I could see that weren't branded up to the hilt with plastic characters.