The big difference here is an old shirt gets washed numerous times and that causes the deteriation. If it was printed on the fabric like one of the reviews said that would have looked terrible. The source material from the game had the pattern raised so I assume Hot Toys knows what their doing over someone reviewing the figure.
These things do fall apart over time depending on use and conditions. If the raised part dries out becomes brittle over time and you move it to repose it will crack. Dean Knight (youtube guy) just had his Catwomen figures glove fall apart due to hot weather in his country a few days ago. I have had coats on a couple figures fall apart.
Hot toys just wants it to look good they are not thinking how long it will last..