How do you eliminate the doom pile/chair?

I live with my partner which is really tidy and likes an organized room. The problem is - like many - i've always had a doom pile of clothes, on the floor or on a chair.

It's the clothes that are not ready for cleaning yet but not clean enough to put back in the closet and drawers.

HOW do you deal with that? We're having alot of arguments because of it and i just can't seen to find a system that works for me :( (you guessed it, i also have ADHD)