I think the key to the 90’s Christmas you’re longing for will be to get off social media. It’s too easy to get caught up in either an image or an idea. You don’t need lantern lights (they were 70s/80s), satin ribbon, or lamè. You certainly don’t need to add the hassle of tracking them down to your to do list.
Coloured lights won’t be the same now as they were in the 90s. The modern ones are brighter, contain blue, but they also are safer, don’t stop working, and kinder to your electricity bill. They’d have been a huge hit in the 90s.
And people who were still using lantern lights in the 90s were making do with what they already had.
Back in the 90s it was the beginning of working mums being the norm rather than the exception and homemaking was taking a backseat. Mother guilt was definitely a thing but it hadn’t been monetised yet and become the backbone of the economy the way it is today. Boredom was a kid problem, not a parent problem.
Looking nice was a thing, but looking young wasn’t as critical, and perfection culture hadn’t taken hold. People weren’t projecting a false image of themselves and their lives, and without sm they weren’t comparing their reality to someone else’s idealised fake. There was a bigger gap between fantasy (on Tv) and reality.
My suggestion is that you look at each thing you feel an urge to do, and figure out if you can do less. We didn’t have Christmas Eve boxes, North Pole breakfasts, expensive advent calendars, Christmas jumpers (except the occasional ugly jumper knitted by a batty old relative with no taste), and definitely no evil elf blighting the entire month of December. Maybe you still need some of that, and that’s ok, just make it less. Don’t try to make the ultimate xxxxx just make an adequate one.
If you were a child of the 1990s you may be longing for the kind of Christmas you had before you were responsible for making it happen. So be realistic. If that’s what you want you won’t find it by killing yourself recreating the look of the 90s. instead use 2020s technology like online shopping to avoid the bombardment to get a bit more 1990s peace, or buy nicer ready made dinners than were available back then to take some pressure off.