The Kaffe Fassett Shot Cotton collection is wonderful- some colors do not have the warp and the weft as two colors- but most do. They are on the lighter weight side, but as made for the quilter. I have found if I use starch (iron and spray with heavy starch) the fabric behaves a much better- and is much easier to work with. They sparkle on the quilt- really are the best solids I have found. Wash nicely super soft!