#1 is most practical...can be worn w/ both jeans and possible a jean skirt? Dunno...but for running around, looks to be the most comfortable...
#2 is runner up for practical. jeans = yes while I'd think only jean shorts would work.
#3 and 4 are getting into dressier type clothes, I'd think.
I'd pick 3 over 4. But....still....the final choice on what type of clothes you are going to wear!