Monica on Patternreview.com
I've been sewing knits, and t-shirts for decades, but what kept me from sewing them for ME was the pattern.
This class used Pamela's Patterns #104 The Perfect T-Shirt as the basis and I watched in awe as Pamela fit 19 gals with busts from B cup to K cup and sizes PS through 3x with ease. I do patternmaking and some fitting, but let me tell you - I was IMPRESSED!
It's both her experience/skill and the pattern we started with. She presented good basic knit sewing techniques too, and made liberal use of her YouTube videos to show techniques. It was an excellent class and I highly recommend it.
I have basic a T pattern now that fits and FLATTERS like one of the nice T's I might buy at Talbots. This is a feminine fit, not a loose t, and it's suitable as a casual or career basic depending on the fabric and how you style your outfit.