You'll need to download the PDF tissue bin base here: http://allysonhill.typepad.com/allyson_hill/2009/02/handmade-hankies.html
Padded Interfacing (I used Thermolam-Plus by Pellon)
Start with your interior fabrics, we will contruct the inside of the bin first. Lay the rectangle onto the circle - right sides facing each other. You may start at any point on the circle. Pin the rectangle 1/4" in and start sewing there - do not sew down the 1/4" seam allowance.