We're going to a wedding soon, and really looking forward to it, but I have no clue at all what to wear!
They've asked for festival attire, but having never been to a festival in my life - and not many weddings either - I really don't know what to wear. Especially for keeping warm etc at an outdoor all day venue, and assume I'll need to wear very sensible shoes/boots.
What would you wear if you were asked to wear that to a wedding?