Decade Theme
70s Class Reunion Themes: Disco, Polyester, and the Greatest Decade
If you graduated in the 1970s, your class reunion almost has to lean into it. The 70s is the most photogenic, most danceable, and most universally fun decade theme — and the music alone carries the night.
The music: disco, rock, and the soundtrack of a generation
The 70s was a defining era for popular music. The disco wave that started in 1974 and peaked with Saturday Night Fever in 1977 is the most iconic sound, but the decade also produced classic rock's greatest albums and the soft-rock songwriter movement.
Disco essentials:"Stayin' Alive" and "Night Fever" (Bee Gees), "Dancing Queen" and "Mamma Mia" (ABBA), "Le Freak" and "Good Times" (Chic), "I Will Survive" (Gloria Gaynor), "September" (Earth Wind & Fire), "Disco Inferno" (The Trammps), "YMCA" (Village People).
Classic rock anchors:"Hotel California" (Eagles), "Dreams" and "Go Your Own Way" (Fleetwood Mac), "Stairway to Heaven" (Led Zeppelin), "Bohemian Rhapsody" (Queen), "Free Bird" (Lynyrd Skynyrd), "Born to Run" (Springsteen).
Singer-songwriter and softer moments:"You've Got a Friend" (James Taylor), "I Feel the Earth Move" (Carole King), "Time in a Bottle" (Jim Croce), "Vincent" (Don McLean). These work beautifully during the cocktail hour and dinner.
The fashion: polyester, platforms, and confidence
Disco fashion is the high-photograph-yield costume choice — the more your classmates lean in, the better the photos. The look:
- Men: three-piece polyester suits in wild colors, wide collars, open shirts with gold chains, platform shoes, mustaches
- Women: sequined wrap dresses, jumpsuits with bell-bottom legs, halter tops, platform sandals, feathered hair, frosted eyeshadow
- The casual rock crowd: bell-bottom jeans, tie-dye t-shirts, fringed vests, peasant blouses, headbands
- Accessories everyone should have: oversized aviator sunglasses, gold chains, big hoop earrings, peace-sign pendants
The decor: mirror balls, lava lamps, harvest colors
The visual signature of the 70s is unmistakable. Get the basics right and the rest falls into place:
- Mirror balls — one over the dance floor at minimum, ideally two or three
- Lava lamps as centerpieces — Amazon sells them in bulk for around $15 each
- Vinyl records on the walls — albums from your graduating year specifically
- Color palette: burnt orange, harvest gold, avocado green, chocolate brown, deep purple
- Smiley face decor — the optimistic counterweight to the era's rough headlines
- Peace signs — on banners, balloons, table numbers
- Beaded curtains at the entrance for guests to walk through
- Macrame plant hangers from thrift stores for table accents
The food and drinks: retro on purpose
Lean into the cuisine that defined the decade — most caterers love this brief because it's a fun departure from typical wedding menus.
- Fondue stations: cheese fondue with bread cubes, chocolate fondue with strawberries and pound cake
- Deviled eggs, pigs in a blanket, shrimp cocktail (mandatory)
- Beef Wellington bites, mushroom caps stuffed with crab
- Ambrosia salad in a glass bowl on the dessert table
- Sliders or chicken cordon bleu for the main
- Pineapple upside-down cake or Black Forest cake for dessert
- Drinks: Harvey Wallbangers, White Russians, Pina Coladas, Tom Collins, Tab cola, Tang station for the non-drinkers
Pop culture and program ideas
Weave era references throughout the program:
- A "most disco" costume contest with three prizes: best polyester, best platforms, best hair
- Saturday Night Fever projection — play the movie silently on a wall during the cocktail hour
- 70s trivia between courses — Pet Rock, mood rings, the gas crisis, who shot J.R. (technically 1980 but close enough)
- A "news of our senior year" slide — Nixon resignation if 1974, Apollo missions if 1969-72, Star Wars premiere if 1977, etc.
- A line-dance teaching moment — "The Hustle" never disappoints
- Polaroid camera prop table — instant photos as a takeaway
Making it work across the class
Not every classmate was a disco fan in 1977 — some were deep into Led Zeppelin or Jim Croce. Build a playlist that respects all three lanes (disco, classic rock, singer-songwriter) and your DJ can read the room. The classmates who were too cool for disco in high school will still dance to it now — 50 years later, irony has dissolved. Everyone's just having fun.
70s Reunion Theme FAQ
What songs should be on a 70s class reunion playlist?
The essentials: 'Stayin' Alive' (Bee Gees), 'Dancing Queen' (ABBA), 'Le Freak' (Chic), 'I Will Survive' (Gloria Gaynor), 'Hotel California' (Eagles), 'Dreams' (Fleetwood Mac), 'September' (Earth Wind & Fire), 'Bohemian Rhapsody' (Queen), 'Disco Inferno' (The Trammps), 'You're My Best Friend' (Queen). Aim for 3-4 hours of music with a mix of disco, rock, and soft rock.
What should we wear to a 70s class reunion?
Disco fashion is the most-photographed option: polyester suits, wide collars, sequined dresses, platform shoes, gold chains. Bell-bottom jeans and tie-dye work for a more casual rock-and-roll lean. Hair: feathered (women) or long and parted in the middle (men). Aviators and oversized sunglasses as a final touch.
What decor works for a 70s reunion theme?
Mirror balls are non-negotiable — hang at least one over the dance floor. Lava lamps as centerpieces. Smiley face decor, peace signs, vinyl record wall displays, beaded curtains in entryways. Color palette: burnt orange, harvest gold, brown, avocado green, deep purple. Macrame plant hangers if you can find them at thrift stores.
What food should we serve at a 70s reunion?
Lean retro: fondue stations (cheese and chocolate), deviled eggs, pigs in a blanket, shrimp cocktail with cocktail sauce, ambrosia salad, beef Wellington bites. For drinks: harvey wallbangers, white wine spritzers, Tab cola, Tang. Many caterers love this brief — it's a fun departure from chicken-and-fish wedding menus.
What movies should we reference for a 70s reunion theme?
Saturday Night Fever defines the disco aesthetic — quote it everywhere. Grease (set in the 50s but released in 1978) for fashion inspiration. Star Wars (1977) for sci-fi references. Jaws, The Godfather, Rocky, Annie Hall, and Animal House also anchor the era. Reference movie quotes on signage or invitations.
How can we make a 70s theme work for all classmates, not just disco fans?
Blend three 70s sub-themes: disco (Bee Gees, dance floor energy), classic rock (Eagles, Fleetwood Mac, Led Zeppelin — for the rock crowd), and singer-songwriter (Carole King, Jim Croce, James Taylor — for quieter conversation moments). A DJ who can move between all three keeps every classmate engaged.
Plan the 70s reunion classmates will groove to
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