Here are a couple of preemie shirts I have made:
One of the ladies from the group taught me how to use my serger to make the t-shirts and baby sleepers. We have a lot of fabric that is donated to us and we do our best to find a cute way to use it. The diaper shirt shown above has velcro on the sides and the front so it easier to use on babies in ICU. There are free patterns on the NIN website for sewing and crochet items.
Please take a moment to check out the website to find out what they do. There are also other groups out there that provide some of the same services, so if there is not an NIN chapter near you do some googling to find who is doing this in your area.