How does this knotted quilt hold up when you wash it? I wash all of my bedding at least once per week, sometimes more (we have 3 kids under 7 and I’m kinda a freak about my bedding being clean). I have had several colorful Pottery Barn quilts that fade quicklly. I have decided to switch to all white bedding so I can wash them to death without the fading….I love your quilt but am curious how the knots hold up before I do all that work!