I purchased 2 yds of fabric at a quilt shop in South Dakota when I was on vacation. I live in Calif. I went to use the fabric on a quilt last night and discovered it is stained. The fabric is a beautiful yellow and orange and has spots of something dark blue in it . I tried washing it out but didn't work. It makes about 1/2 to 3/4 yd not useable. Quilt is for a Christmas gift. Should I call the shop and tell them and see what they will do or just eat it and use the good part on something else? What would you do?