mirrorballs in retro disco colors. set of discoball icons. nightclub party mirror globes in 70s 80s 90s discotheque

discoball mirrorball glitterball dj discotheque nightclub nightlife sphere ball isolated vector party icon mirror globe club light 70s glitter retro 80s silhouette vintage dance celebration disko glow symbol bright flat seventies set eighties luxury texture design night festive glare shape sparkle circle clubbing 90s pattern pixel fun holiday