Wonderart 1 Pair Pre Hemmed Pillowcases Stamped The Lord Is My Shepherd #1217

Wonderart 1 Pair Pre Hemmed Pillowcases Stamped The Lord Is My Shepherd #1217 One pillowcase has some embroidery started. There is yellowing on both pillowcases around where embroidery was started. They were stored in packaging face to face with print and the yellowing is on both pillowcases in same spot. Yellowing is lighter on the backs of cases. Update: I had these airing out and the yellowing did get lighter. Last 2 pictures are the newest.