YOU SAID:

they're going of there to get what they're wearing over there somewhere

INTO JAPANESE

彼らはどこかで着ているものを手に入れるためにそこに行きます

BACK INTO ENGLISH

They go there to get what they are wearing somewhere

INTO JAPANESE

彼らはどこかに着ているものを手に入れるためにそこに行きます

BACK INTO ENGLISH

They go there to get what they are wearing somewhere