Birthday party "Ibiza" dress code

[JustAnotherDayWorkingAtHome]

What would you wear to a party where the theme was "Ibiza"....I went to Ibiza in the 90s.....I am now late 40s, last went15 years ago. No idea what to wear. I am tall, size 10...flat chested.

90's satin slip dress would look great on you

I'd think of the theme as more of a suggestion than a directive and wear whatever I'd wear now on a night out on holiday. Maybe a bit of glittery eye makeup as a nod the the theme.