What to Wear to New Year's Eve in Rio de Janeiro

Packing philosophy

Pack white, and pack for walking. INMET's hourly records at Forte de Copacabana, averaged over 2007–2024, give December 29.1°C by day and 22.2°C at night, with about 10 wet days. The Réveillon on Copacabana is the biggest night of Rio's year. Last year Avenida Atlântica closed to traffic at 7am, every road in was blocked from 9pm, and the fireworks ran for 12 minutes from 19 barges. People have gone to the beach in white since Umbanda gatherings on the sand in the 1950s: they "passaram a ir à praia vestidas de branco", Agência Brasil reported, to make offerings to Iemanjá and jump seven small waves. So wear linen that breathes in a humid crowd, sandals that can get wet, and carry almost nothing.

What the dress code actually is

White is not a rule, but on Copacabana nearly everyone wears it, and it is open to anyone. Agência Brasil traces the custom to Umbanda gatherings on the beach in the 1950s, when followers of the Afro-Brazilian religion came in white to make offerings to Iemanjá, goddess of the sea. It has since become the whole city's New Year. Jumping seven waves at midnight and making a wish is part of the popular custom, and visitors join in. The line to hold is the offerings: flowers, candles and small boats left at the waterline belong to someone's devotion, so leave them where they are and keep out of the way of groups at prayer. Some add one colour for the year ahead, yellow for money or pink for love; that is folk custom, not a rule. Check Riotur's programme for the 2026 edition in December.

The capsule

1. 
   01

   White V-neck kaftan midi, flutter sleeves

   One piece is the whole Réveillon outfit. A loose kaftan lets air move in a crowd at 22°C / 72°F, and flutter sleeves cover the shoulders without trapping heat. A midi hem stays clear of wet sand when you walk to the water at midnight.

2. 
   02

   White linen high-waist wide-leg trousers

   The alternative to the kaftan, for anyone who wants to roll a hem and wade in. Linen dries quickly after the waves. A high waist and wide leg stay cool in 29°C afternoons on the way in.

3. 
   03

   White square-neck linen tank

   Goes with the trousers for the night. Wide straps cover more than a camisole in a crowd, and plain white linen keeps you in the colour of the night without a single logo in the photos.

4. 
   04

   White linen long-sleeve button-down

   The menswear answer to white on the beach, and a cover-up for anyone in the afternoon sun. Rolled cuffs and an open collar keep it cool in the crowd, and it goes over the tank if the breeze picks up after midnight.

5. 
   05

   White waterproof EVA two-buckle slides

   You will walk into the sea at midnight to jump seven waves, and leather does not survive salt water. EVA does, dries in minutes and weighs nothing on the walk home. Two buckles cinch tight across the foot for sand and the long walk out.

6. 
   06

   Small white-silver metallic pouch crossbody

   Bags were searched at Copacabana's entrances last year, and the metro turned away anything over 25 litres. A small zip pouch on a thin strap holds a phone, a card and a metro pass, and silver keeps it inside the white.

7. 
   07

   Wide polished silver cuff

   One accent in an outfit that is all white. A wide silver cuff catches the 12 minutes of fireworks and survives the waves without tarnishing overnight.

A suggested look — white linen kaftan midi dress with an embroidered hem, natural straw wide-brim hat, tortoise sunglasses, cognac woven leather huarache sandals.

What to avoid

• A large bag — over 25 litres was refused
• Glass on the sand
• Heels on a night spent walking
• Leather sandals at the waterline
• Touching the offerings to Iemanjá