My memory of that era: Lots of circular designs in Autumn tones, paisley and sort of "Flower Power" stuff e.g.a big, five petal flower shape with another big circle in the middle of that, to represent the centre of the flower. They were usually very bright hot pink on black or orange on green, yellow on purple - discordant colours.
(Just had a look at jkwynn's post and I would say that those mod fabrics represented there are what I remember).