In this collection, opposites play important roles. Sweet and softness meet the hard edge and generate the interesting silhouettes.
To conduct dramatic contrast, colours are well-chosen, too. For example, soft pink, lavender, pale yellow, orange, chartreuse, and ivory are chosen for under boxy jackets and sexy camisole tops. For even greater contrast, soft, airy fabrics are used to against dense ribbed ottoman, nubby, and others.
Comparing this collection with the F/W 2003 one, there are many simular main colours, like light grey & dark grey, black & white, and light purple.
If the 2 collection are compared to the F/W 2007, it is clear that Marc Jacobs still use those main colours in the latter collection and add more colours from different hues, like those from red hue.
The main colours board:
The colour wheel: