If you haven’t noticed, the clothes and makeup styles of the 1970s are back — again — in a big way. Think metallic blue eye shadow, spangly nails, flushed cheeks, scant eyebrows and, of course, flared ...

The '70s was a fun, often over-the-top decade, with plenty of experimentation in color, pattern, and shape. Beauty-wise, the decade was rich with pastels, pretty lip colors (sometimes with a shiny, ...