THIS IS NOT A PATTERN.
This is a free guide on how to hack and create a new pattern from an existing t-shirt pattern you already have on hand.
The PDF download is a digital booklet that will take you step-by-step on how to change the existing pattern pieces into the pattern pieces needed for a nursing t-shirt. And then, show you how to sew the t-shirt out of the pattern pieces you just drafted.
If you have any questions, do not hesitate to reach out at firstname.lastname@example.org