It's okay, we've all been there. Learning to sew, learning to quilt. Fingering new fabrics and handling gadgets.
Fa-fa-fa-fabric oh I loooo-uuhuh-v U
Yes, I love fabric. Especially cotton. Especially printed cotton. You must see this Link.
Here is a view of the pj bottoms that I downloaded from SewingPatterns.com. They came out a wee bit Large for our 3 year old. It'll take some revision, but I am keeping in mind growth spurts and fixing the hem to be adjustable.