Because t-shirt fabric is stretchy, it is really easy to make ruffles. You need to stretch the fabric out at the sides while pushing forward at the same time, This creates the perfect t-shirt fabric ruffles without having to mess around pulling threads.
I didn't know there were so many different types of fleece! And she has links to a ton of FREE fleece patterns. Love this sewing site! = This article has links to patterns to fleece scarves, hat, mittens, etc.
The Absolute Easiest Way to Sew Elastic to a Waistline