This page describes how to adapt a onesie for a feeding tube using simple sewing techniques. Instructions are provided by Shirley Berger.
Onesies can be adapted using basic machine sewing skills with readily available supplies. Sewing the adaptation takes a little longer on the first onesie as you follow the steps described below, but then only takes about 30 minutes per onesie. The finished onesie is functional, easy to use for inserting a feeding tube, and it looks nice.