From Thread Theory:
This modern, simple to sew sleeveless top pattern is a wardrobe staple that can be sewn up as an undershirt or as the ideal summer singlet. The design features a deep crew neck with enlarged armholes finished with binding. It would suit tissue to medium weight knits with moderate stretch. The hem can be sewn using a zig-zag stitch or a twin needle.
Instructions for sewing with knits are thorough and include finishing suggestions, step-by-step illustrations and both beginner or intermediate sewing options. They explain methods for sewing the shirt with or without a serger.