First dance song??

Sam

My fiancé and I are planning a rustic southern wedding in a barn venue in the fall of 2020 or 2021 (haven’t decided due to cost). I’m having a hard time finding a song for our first dance that we could slow dance to but that is also not an old old song (Elvis for example...).... help!! Any suggestions?

A little background. We’re in our 20’s, have been together for five years this year. Any thing is welcome.