I know that feeling ... went to work on Wednesday and throughout the day, kept finding more spots of "mud" (could well have been a mud/pig poo compound!) in different places on my clothes!!
So I remembered why I try and avoid visitig the pigs when I'm "dressed" for work!
My dad has "gardening shirts" ... I have whole grades of clothes for going to work, going to town, going to my parents' (!) etc, gardening, animal tending, then mucking out!!