What to wear to Trinidad Carnival: Port of Spain sits at 32°C (90°F) by day and 23°C (73°F) at night in February, on city streets, with a low chance of rain. That means loose natural fabrics and real sun protection, cushioned trainers or a low boot, and a bag small enough for the gate rules. The crowd leans carnival, costume and parade, so a full costume is the norm rather than the exception.
Women's outfits at Trinidad Carnival have to clear the same three hurdles as everyone else's. 32°C (90°F) by day, 23°C (73°F) at night, city streets underfoot, with more options for solving them.
The dominant aesthetics at Trinidad Carnival are carnival costume, full costume, parade and tropical. That is the visual language of the site, the stages, the merch, the crowd photos, and outfits that speak it look intentional rather than borrowed.
This is a costume festival, and that changes the maths: turning up in normal clothes is the conspicuous choice. Budget for one full look rather than three half-hearted ones, and make sure you can walk, dance and queue in it for eight hours.
What people actually wear: as little fabric as the venue allows, in natural fibres, with a bag small enough to forget about; something identifiable, a colour, a hat, a flag, so your group can find you in a crowd of that size.
