Here's the before again:
I must apologise as I keep forgetting to rotate the photos before uploading them. I must remember in future.
As you can see the room doesn't have a wardrobe so I have made one using a wooden curtain pole and it has been attached to the underneath of the shelves (which were made by my partner for what was his home office). We've done this in previous bedrooms as it meant that clothes could be hung in the alcoves to the side of a chimney breast and works quite well as it is more rigid and stable than a mobile dress rail, but doesn't take up a huge amount of space as a wardrobe would, leaving little room for a desk and all the other shelves for her things. Plus it has saved us the expense of ever buying one.
For now it looks lovely and tidy, but I know it won't stay that way for long!