Are you keeping the drapes, flooring and wall colour? What other existing furniture or art will go in the room? I like the Tinny colour but you need to pick the whole room first.

https://www.templeandwebster.com.au/Anderson-Entertainment-Unit-UBIL1477.html

This is the entertainment unit I plan to purchase and a matching bedside table from Temple and Webster. Drapes and floor will stay. The room also has a roll top desk.

I think enough of the rusty colours,? maybe white would be better for furniture.
Maybe remove the swag above drapes, tie backs are dated too.
I would get rid of them really and put blinds in.

I love neutral colours so I would choose the vanilla bed, a rug to pull in the colour of the curtains a gorgeous throw and cushions will tie it altogether, luxurious linen bedding and your guests will not want to leave.

I wouldn’t buy a white sofa unless it rarely gets used. I’d go gum leaf. The drapes can be changed if don’t work.

Thanks everyone for your help. Julie where could I find cushion covers like the ones you have in your picture.

The cushions are from Crate&Barrel.

If you buy a light or any colour sofa it’s worth treating it with Scotchgard, keeps it looking great, available at supermarkets or Bunnings or online