I'm so torn and can't decide on a march-in song in church! I wanted something dreamy, with appropriate lyrics, not too mainstream (no ed sheeran!), but I also love the evergreen songs. I'm not too sure about the pace either since the aisle is more chapel length (15 pews?) than cathedral length and I've got 6 bridesmaids.
So far I've shortlisted these but the list keeps growing! Thoughts, votes, suggestions please 
Daniela Andrade - Us against the world (Coldplay cover)
Imaginary Future - Can't take my eyes off of you
Ruelle - I get to love you
Shane Filan - Beautiful in white (a little too popular?)
Susie Suh - I do
Elvis Costello - She (instrumental? original?)
Craig Armstrong - Glasgow love theme
Carpenters - When i fall in love
Imaginary Future - The first thing i see
Renee Dominique - Somewhere only we know
The Beatles - Til there was you / I will
Really like Shania Twain's from this moment on but can't find a cover i like though (do not like caleb and kalsey's cover)