I adore this bedding!!  I ordered the prefilled comforter with two pillowcases and it's kept us so warm in our cold mountain winters with only a sheet underneath.  I haven't had to wash it yet, so I can't say how it will hold up and if the interior will become lopsided, but for now, it is a beautiful addition to our white bedroom that is artistic without being whimsical, which is exactly what I wanted. I paired it with a white sheet set that has a black stitched border and it looks incredible together.  I would highly recommend this comforter set.