Damn. All of this ...
I actually set up a Pinterest board with images I've trawled the net for of this sort of thing.
We had angel hair artfully nested around the sweetie-like glows of the fairy lights, which were tiny lantern shapes, and then we had a set like flowers. At least five different colours including the now-elusive soft pink. I used to look at the decorated, lit tree through the glass in the double doors that divided the living room from the dining room, because the glass was opaque and had tiny studs on, which made each fairylight into a five-pointed spangle - utterly magical.
Tons of cards which gradually got blu tak'd to the opaque glass doors (making it harder to look at the tree through them!). Hardly anyone sends us cards these days. 
Foil and tissue paper concertina decorations in swags and weird chandeliers hanging everywhere. Some got sellotaped together over the years. Scrunched up foil and tinsel bird decorations on the tree that mum made from a tutorial on Blue Peter. I used to make tinsel nests for them in the tree. Flocked plastic baubles and decorations that were actually pretty horrible. 
The lurid wrapping paper - my mum mostly used it for stocking presents and bought it in the market in a huge roll, all different colours. Royal blue, orange, hot pink and acid greens and yellows predominated and it crinkled. It was SO exciting scrunching it off pillow case presents and it crunched up into tiny balls of colour. I considered buying some vintage sheets of this on eBay this year but it was ££s and fortunately sanity prevailed.
Horribly sweet Asti Spumante, my dad's favourite festive tipple. Vienetta ice cream. Bowls of boiled sweets from Woolies pick'n'mix.