Quilt Tops from the Past #2

This is a top I was working on a few weeks ago. Its made from men's cotton shirts with some tan quilting cotton mixed in. This is one of my favorite "go to" patterns that's not really a pattern at all. I cut a square for the middle in what ever size I feel like. This one was 5x5 I think. Then I cut strips and sew them on each side. Very good for scraps :) I know this block must have a name and an actual pattern but I honestly don't know what it is!