100+ Free Tote Bag Patterns - The Sewing Loft
Bag pattern diagrams- this is brilliant!
Super convenient cheat sheet for how to clip and notch curves and corners when turning and topstitching. Part of the Learn to Machine Sew series at www.cucicucicoo.com!
Simple Cloth Napkins - Mitered Corners
Mitered Corners Photo Tutorial
Perfectly Mitred Corners (1 of 2) by HotPolkaDot.com
How to sew zippers
Bag with zipper
Photo Tutorial: How to Make Bag Felt. DIY step-by-step. http://www.handmadiya.com/2015/10/felt-bag-tutorial.html