Homemade crafts go through phases of popularity. Yarncrafts are hot now, but in the 1970s, they were not only hot, but they kept you warm and fashionable. Just look at that far out knitted halter top, and the guy in the groovy poncho! You can see an extensive gallery of knit patterns from the ‘70s that kept moms, grandmothers, and even young knitters busy while watching All in the Family or The Rockford Files on TV, at Collectors Weekly.