Pleating Board - instead of lining paper use a mid-weight interfacing, non-fuseable. Use a credit card etc to make sure fabric goes between the pleats. http://www.beaufrog.co.uk/dressmaking/make-a-pleating-board/487
Learn how to serge circles of all kinds! The serger is an awesome tool in your DIY projects! Serge flat and continuous circles
Common Sewing Stitches You Need to Know
Common Sewing Stitches You Need to Know http://so-sew-easy.com/common-sewing-stitches/?utm_campaign=coschedule&utm_source=pinterest&utm_medium=So%20Sew%20Easy&utm_content=Common%20Sewing%20Stitches%20You%20Need%20to%20Know
Learn what exactly a Walking Foot is usedfor. The Seasoned Homemaker. It is the ideal option for sewing knits on a regular machine and keeping slippery or bulky materials from shifting while you sew. Joining patterned seams or quilting with different fabrics and batting are much much more manageable.
100 Useful Serger Tips, Serger Tutorials and Serger Projects Collection