Hot glue gun/hot glue
I began by sizing the elastic around my head. I didn’t want it to be too tight, because when it is I get a headache. I left it just loose enough to not hurt. I marked where I needed it to be with a pin.
I then sewed a square around the overlap of my elastic so that it would stay put, nice and snug.
Now it’s hot glue time! I hot glued the hemmed edge of the lace around one edge of my elastic band. After I did this, the lace sort of stood up and made me look like a baby wearing a bonnet. Enter needle and thread to save the day!
I hand sewed down the other edge of the elastic to hold the lace in place. That’ll do it!