Without more information about the size of the room and other finishes/colours in the room, I would stick with white.
Pics would be good! All white can look either a little clinical or quite restful depending on your accessories/ accents colours. Wooden finishes will warm a white look. You could always put a nice plush rug down, which would soften the look and add a little comfort to the cold tiles.
Need help on the wardrobe design..
wardrobe door shutters channels and material?
Sliding door wardrobe with dressing table