1,257. Learning of a Passing Later
195:8 For any other deceased relative, if one only heard he passed away after thirty days, he doesn't tear his garment. For one's parent, he always tears the garments he was wearing when he heard, but he doesn't have to tear any clothes that he may change into later.
195:9 Yom tov cancels the mourning practices of shloshim including those related to tearing. Therefore, if yom tov falls during shloshim, for other relatives, one may sew his garment completely on erev yom tov after mincha. For one's parent, he may sew irregularly.