The 1980s throughout the 1980s, peaking mid-to-late decade

Big Hair and Aerosol Styling Culture

Hairspray and mousse sales climbed right alongside hemlines and shoulder pads - height and volume in the hair became just as much a status signal as anything actually being worn underneath it.

Big Hair and Aerosol Styling Culture

Big, teased, heavily sprayed hair is one of this decade's most immediately recognizable visual signatures, and it didn't happen by accident - aerosol hairspray and the newly popular styling mousse, backcombed and layered on in real quantity, let hair hold dramatic height and volume through an entire evening in a way earlier, gentler styling products simply couldn't manage. Household hairspray sales climbed sharply through the decade's middle years, tracking almost exactly alongside the era's other volume-driven fashion stories rather than moving independently of them.

That parallel is worth taking seriously rather than treating as coincidence: the power silhouette's padded shoulders and the prom silhouette's puffed sleeves and full skirts were both, at bottom, about occupying more visual space with real, engineered structure rather than natural shape - big hair applies exactly the same underlying instinct to a part of the body no shoulder pad or boning could reach. Dynasty's prime-time glamour leaned into towering, sprayed-stiff hairstyles as much as it leaned into sequined shoulder-padded gowns, treating the two as a single coordinated statement rather than separate style choices.

I think big hair deserves its own culture entry, rather than being treated as a footnote to whatever silhouette it's paired with, because it's such a clean example of this decade's broader maximalist instinct extending past clothing entirely - into a part of personal presentation with its own dedicated product industry, its own techniques, and its own real investment of time and money that a garment alone doesn't require. If this decade's fashion had one consistent underlying value, "more structure, more volume, more visible effort" is a fair one-line summary, and it shows up as clearly in a can of aerosol hairspray as it does in any padded shoulder.