The pink set. Paint the wall with the windows a dark eggplant and keep the rest as it is or paint the entire room a soft golden olive green (not sure about the carpet then though..).

Have you picked out the style of chair? Unless its this style of chair with wooden legs & minimal upholstery (ignore cane backs) ,
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I think the patterns on the left will be overwhelmed by the chair. I like those colors tho'. For the blue side, I'd go with far right or bottom pattern (my fav of your choices proposed). I like the pink flower too. I think I like these because they have at least some of the couch color in them.

Remem. you can use some of these for throw pillows.

Beware of primarily white background fabric for seating, unless you never actually use this room!

If you go for another upholstered piece similar to your couch's companion chair, be sure to go with UPHOSTERY GRADE fabric! Also, get the fabric Scotchgarded for stain protection.

I like your wall color.