Helen: here is a good video for you!
Here is some info for you
Hi Helen, here is a tutorial that just uses mod podge so may help... https://www.morenascorner.com/2012/12/how-to-transfer-a-paper-image-to-cloth.html
Helen, if you have a scanner you can scan it then print it off on a transfer paper. The transfer papers are for sale in the office section of Walmart or any office supply. Iron it on the pillow case! I turn mine inside out to wash them and do it on the gentle cycle. I hope this helps!