It appears that Batman has been at my fabric stash....

I pulled out some navy lining for a skirt I'm making, spread it out and this is what I discovered...

I think the last time I used the fabric was for lining a dress, this is how the fabric was left after removing the pieces, don't know how I didn't notice it before!

P.S. Note the beautifully folded and stacked fabric stash in background, most proud of my productive day spent doing that!