When I first got these sheets I was delighted. They are soft and seemed very comfortable. But yesterday I noticed the seam on one of the pillowcases is coming apart and its not repairable. I can resew the seam but must sew more of the material in order to sew up the rip. There is no material left in the seam to sew as it has frayed . I am so unhappy over this as I had ordered two sets of sheets. Don't know if I can return the unused set or not.