JemimaMuddledUp degree in Economics from a redbrick university, work in a related field, listen to R4 and R3, read the guardian, go to the theatre (looking forward to the live broadcast of Romeo and Juliet from the Garrick this week), support the local museum and the county music service through regular donations. Financially we aren't well off, but we can afford the music lessons, riding lessons, orchestra trips etc for or DC that would have been out of reach for me as a child. We run 2 cars, but holiday in the UK usually (camping or cottage by the sea - visiting NT properties etc). I certainly have to work
Now I can't see how any of those things would make a person middle class or that a working class person couldn't or wouldn't be able to or want to do them.
Even though people say there is little class mobility, there probably is and there is a huge blurring of the boundaries probably to a degree that working/middle class is effectively meaningless.
I have a degree and professional job. I listen to Radio 4 and shop in Aldi and M&S for food. I read The Times and books. I don't watch much TV and never anything like the X Factor etc. But my parents were a miner and a housewife/shop assistant. I have a strong northern accent. We mostly holiday in Spain, but Spanish Spain not Benidorm/Magaluf etc.
DP is definitely more working class than I am (GCSE education, manual worker, working class parents, but he is a gifted musician and got as far as Grade 8 as a child. He also reads a lot and we go to the Opera and museums/castles/monuments rather than theme parks. But he fixes his car and anything round the house himself where he can rather than paying someone to do it.
One way to place someone as either WC or MC might be whether they do their own decorating. It would never occur to either of us to pay a decorator - that seems a posh/MC thing to do. Possibly attitude to John Lewis too - I see it as quite a posh shop, that I would never shop in, but a lot of MC people just see it as ordinary.
So a strong class marker might be - where do you buy your household items?
WC - Asda, Wilkinsons, Ikea
MC - John Lewis
UC - inherited, Antiques, Harrods?
But I don't fit nicely into either working class or middle class, I don't think.