How should I decorate for an 80s themed party?

Serve up sushi on clean CD's, Jell-o jigglers in the shapes of Pac-Man and ghosts, and cocktail weenies. Doritos and all kinds of chips/dips were a staple in the 80's party diet. Pepsi was also very popular in the 80's, as the commercials deemed it "the Pepsi generation," as were colorful beverages such as sunrise punches, and juice bags– a new concept in beverage containers. Make a big birthday cake, frost it with pink icing, and put 16 candles on it.

Hmmm I should know since I was a teen in the 80s....but its hard to think of how to decorate. Watch some 80s teen movies like Pretty in Pink and 16 Candles and Fast Times at Ridgemont High. In the early to mid 80s, parachute pants, checkered vans, pink and green and neon were hot. Also feathered hair and then towards the late 80s big hair with lots of hair spray. Our technology was VCRs, Sony Walkmans with cassette tapes, record players, Atari video games on the TV. You could decorate with Rubiks Cubes made from boxes and painted and hang them from the ceiling. Rubiks Cubes were a super hot gadget in the 80s.Cabbage patch dolls too.

Posters of 80's rock bands. Laura Branigan, white snake, poison...

You could easily find some recent electro music that is remixed from 80's rock.