jolbrook because, for many years, M&S offered good basics at a reasonable price, all found under one roof.
There may be alternatives out there, but sourcing these alternatives, trekking from shop to shop, is not always possible and many people do not like buying clothes online because they like to try on, feel the fabrics etc.
We should all move on to better and brighter things to come
jolbrook? Presumably you're still a fairly young granny!
I do shop at other places eg JL, White Stuff, Joules, but for go-to basics, including trousers, jeans, everyday knitwear, some underwear I go to M&S (or did). Followed by the Food hall.