How about Robert Burns' "My Love Is Like a Red, Red Rose"? My husband and I used it at our wedding. I sing with a small choral ensemble and I recruited them to sing for us.

Oh my love is like a red, red rose that's newly sprung in June Oh my love is like a melody that's sweetly played in tune As fair art thou my bonnie lass So deep in love am I I will come again my love though it were ten thousand mile . . . There may be another verse - I'm sure you can easily find this in it's entirety. Muzishun/Sandra Parker