@Jonathan: I agree. The light-themes-evolution code wouldn't work fine due to minor changes that diverge from Ubuntu's default appearance, although making the required changes to the GTK2 Themes from the scratch is not that hard.
@Jonathan: I agree. The light-themes- evolution code wouldn't work fine due to minor changes that diverge from Ubuntu's default appearance, although making the required changes to the GTK2 Themes from the scratch is not that hard.