Scottish Wedding

My latest acquisition to my collection of old wedding photos.  Obviously, a wedding that took place during World War II.  If it wasn't for how the photo is posed and the buttonholes the guests are wearing you would not know that it was a wedding.  No flowers, both the bride and groom in uniform.  However, they look young and happy.  I wonder who the guests are.  I thought maybe the brides parents and her brother and two sisters.  

The photo has the name Norval Dunfermline on it.  Norval Photographers Ltd was founded by Sir James Norval in 1879.  The company stopped trading in 2003.