I was in a similar position sort of between houses and I bought that canvas calico one in Argos which has wooden slats and a canvas calico thing you can pull down at the front. I think it was about �30 or �40.
When we move house , for a couple of weeks I use the wardrobe boxes sold by storage companies they are really strong re hanging weight and only cost 12 quid (ish) but it is a real case of function over form. They fold down afterwards or can be recycled. I got mine from a company called Space Station.
I use one of those ones with slats Diana, had it for a few years now and it takes a fully laden load of clothes on each shelf. It's also easy to take apart and re-assemble should you move home.