Thank you for this @sunglassesonthetable. I have added my comments and realise I am not as dated looking as I thought I was, but I still break a few “fashion rules”. I think fashion is mostly what younger people do, and style is what older people who know what suits them do.
Skinny jeans - straight / possibly wide – I have straight jeans
waisted coats - straight or cocoon or over sized – My parka is straight and so is my wool winter jacket
dainty shoes - most stylish footwear has a bit of heft to the soles now - be it trainers, boots, flats whatever - speaks for itself – I really, really dislike the chunky footwear look. It is for young people. At 63 I would look ridiculous and try too hard. Besides chunky boots/trainers wouldn’t go with any of my clothes
Long tops aka tunic style - shorter , wider cut or tucked in or just tucked in at the front ( French Tuck ) – I don’t own any tunics
Fitted items apart from Ath Leisure wear – don’t really wear tight clothes
Heels - trainers – I wear trainers anyway
Overly 'formal' looking - matching jacket / skirts. , handbag/shoes, Everything is more relaxed. (You can stick trainers with just about everything now ) - speaks for itself – I very rarely wear formal clothes these days. Just for formal work dos and funerals now
Matching earrings and necklace -^ just one or the other – I do own some matching sets , but don’t wear them now. Just waiting for them to come back in^
knee boots over trousers - don't – I never do this anyway
thin black polar neck jumpers - thin wool crew necks – I don’t own any polo necks and wear thin (and thick) crew or V neck jumpers
black trousers with a coloured top as default - try colour blocking – Not sure what this means – all one color?
woolly hat with a fur bobble -wool beanie – I will continue to wear my bobble hat. Beanies don’t suit me nor do they keep my ears warm. It gets cold in winter where I live
face full of matt foundation - glowy look with coverage just where you need it – I agree that less is more, especially at my age
Ripped jeans – unripped – I have never owned ripped jeans
zip up fleece top - save for dog walks – I wear mine for pilates
dainty indoor scarf - very ageing, try a chunky chain – I don’t own any dainty indoor scarves. Chunky jewellery doesn’t suit me
Dresses with trainers – I do this, not white trainers. I'm not a teenager
Striped tops – Yes to this
Ath Leisure wear – what is ATH?
Veja Trainers – don’t own this brand
Layered gold jewellery – gold doesn’t suit me. I wear silver
Denim Jackets – Yes to this
Cardis – Yes to this