
The Big Fancy
A danceable, nostalgic disco night.
Discos for Grown Ups presents London’s biggest Fancy Dress Day Party at indigo at The O2. Enjoy an afternoon of dancing to non-stop party anthems from the 70s, 80s, and 90s. Attendees are encouraged to dress up as their favorite pop stars, film characters, or in era-specific uniforms and outfits. The event features fun mass dances, inflatables, confetti showers, and prizes for the best outfits. It's a high-energy boogie night designed for adults who love to dance.
What is the dress code for The Big Fancy?+
Attendees are encouraged to dress as their favorite pop stars, film characters, or in era-specific retro outfits.
What kind of music is played at The Big Fancy?+
The DJs play a selection of classic 70s, 80s, and 90s party anthems, soul, funk, and disco hits. Tickets on Mood.
When and where does the event take place?+
The event takes place on July 11, 2026, at indigo at The O₂ in London.









