So often I get asked "What should they wear?"
Co-ordination is the key....not too matchy-matchy....just nicely co-ordinated!
You can definitely got to websites like The Gap and Old Navy for inspiration, they always have an 'in' colour of the season so they have tons of co-ordinated outfits for all! What they should wear should also depend on where your session is....urban, beach or a park like setting.
I'll be back later with some samples!!