What to Wear to Beyond Wonderland

The practical guide: weather, ground, footwear, bag rules and a full packing checklist for 2 days in San Bernardino.

March, 2 daysWhen
22°C / 9°CDay / night
arena groundsGround
60,000Crowd

What to wear to Beyond Wonderland: San Bernardino sits at 22°C (72°F) by day and 9°C (48°F) at night in March, on arena grounds, with a low chance of rain. That means a light base with one warm layer you can carry, cushioned trainers or a low boot, and a bag small enough for the gate rules. The crowd leans rave, fantasy and costume, so a full costume is the norm rather than the exception.

Typical daytime high22°C (72°F)
Typical night low9°C (48°F)
Day–night swing13°C (23°F)
Rain riskLow
GroundConcrete and gravel
Sun exposureHigh, little natural shade

Everything below follows from those numbers.

What to wear, look by look

Look 01

Neon Rave Budget-friendly

UV-reactive everything, so you still read as a person at 4am under the lasers.

It speaks the same language as the line-up (rave, edm and neon), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • RaveUV-reactive bikini top or bodysuit shop
  • Shortsneon shorts or mesh skirt shop
  • Sneakerschunky white trainers shop
  • Glitterbiodegradable glitter and face gems shop
  • Jewellerykandi bracelets shop
  • Hairneon braids or space buns shop
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Look 02

Cyber Fairy Mid-range

Chrome, iridescence and wings. The most photographed look at any night stage.

It speaks the same language as the line-up (rave and fantasy), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • Raveholographic bodysuit shop
  • Costumefairy wings or light-up halo shop
  • Sneakersplatform boots shop
  • Glitterchrome face gems shop
  • Jewellerybody chain shop
  • Makeupsetting spray that survives sweat shop
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Look 03

Full Costume Investment piece

At these festivals the costume is the ticket. Going plain is the wrong call.

It speaks the same language as the line-up (costume and fantasy), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • Costumefull themed costume or wings shop
  • Glitterbody gems, glitter and paint shop
  • Bootsboots you can walk kilometres in shop
  • Hatsheadpiece or mask shop
  • Bagshidden belt bag for essentials shop
  • Makeupsweatproof face paint shop
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Look 04

Kandi Raver Budget-friendly

PLUR in outfit form: beads up both arms, fluffies on the boots.

It speaks the same language as the line-up (edm and rave), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • Ravesequin or reflective bra top shop
  • Shortshigh-waist rave shorts shop
  • Bootsplatform boots with leg fluffies shop
  • Jewellerykandi cuffs to trade shop
  • Glittergems and glitter shop
  • Haircoloured braids or wig shop
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Look 05

Y2K Revival Budget-friendly

Low-rise, baby tee, butterfly clips. 2003 with better sunscreen.

It speaks the same language as the line-up (rave), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • Topsbaby tee or halter top shop
  • Shortslow-rise cargo or micro mini shop
  • Sneakerschunky retro trainers shop
  • Sunglassestiny tinted shield sunglasses shop
  • Hairbutterfly clips and mini braids shop
  • Bagsbaguette shoulder bag shop
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Look 06

Mesh & Muscle Mid-range

Sheer mesh, harness, shorts. Built for a sweaty tent, not a photo op.

It speaks the same language as the line-up (rave), so you read as part of the crowd rather than a visitor. Nights drop to 9°C (48°F). Add the outer layer to your bag, not your tent.

  • Topsmesh long sleeve or harness shop
  • Shortsshort shorts shop
  • Sneakerschunky trainers or boots shop
  • Glitterbody glitter shop
  • Jewellerychain necklace shop
  • Bagsbelt bag shop
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Footwear

Best option here: Cushioned trainers or a low boot. You are on concrete for ten hours.

Avoid: brand-new shoes, heels, and anything you have not walked 10 kilometres in.

You will walk between 15.000 and 30.000 steps a day at a festival of this size. Footwear is the only part of a festival outfit that can genuinely end your weekend, so it is the one place to spend money and break things in beforehand.

Bag, glitter and gate rules

  • Bag size. Most festivals of this size cap bags at roughly A4 or require a clear bag at the main stages. A belt bag plus a small crossbody clears almost every policy. Check the official rules before you buy anything bigger.
  • Chains and studs. Long chains, spikes and metal-heavy accessories are refused at some gates. If a piece is central to the look, have a backup.
  • Glitter. Biodegradable only at a growing number of festivals; plastic glitter is banned outright at several. It is also, practically, the hardest thing to remove from a tent.
  • No camping. You are travelling in and out each day, so the outfit has to survive public transport at both ends, and a cloakroom is not guaranteed.
  • Cultural dress. Several festivals in this category explicitly ban headdresses and other appropriated cultural dress. Check the site's own policy. It is usually stated plainly.

The packing checklist

  • Two tops per day (one gets ruined)
  • One layer for the night
  • Earplugs
  • Refillable water bottle
  • Portable charger
  • Sun cream or SPF stick
  • Baby wipes
  • A bag with a zip
  • Costume repair kit: safety pins, glue, spare elastic

What not to wear

  • Heels of any kind. Grass, gravel and crowd crush. Platform boots give the height with a surface area that works.
  • Brand-new shoes. Ten hours on concrete in unbroken-in soles is the most reliable way to leave early.
  • Your good bag. Beer, mud, being sat on. Take the one you would not mind losing, with a zip.

FAQ

Start with the weather: 22°C (72°F) by day, 9°C (48°F) at night, low rain risk, on arena grounds. That points to a light base with one warm layer you can carry, plus broken-in trainers or boots. Style-wise the crowd leans rave wear, fantasy and full costume.

Typical night lows are around 9°C (48°F), a drop of 13 degrees from the daytime high. That is cold enough to end your night early if you have nothing with sleeves.

Cushioned trainers or a low boot; the site is concrete and gravel. Expect 15.000–30.000 steps a day.

No formal dress code. In practice it is a costume festival, and the crowd treats that as the standard.

Festivals this size usually limit bags to around A4 size, and some require clear bags at main stages. A belt bag plus a small zipped crossbody clears almost every policy. Always check the official rules for the current edition. They change year to year.

The reliable formula here is a tee, a light overshirt and broken-in trainers, with a beanie and a small crossbody bag. See the full list of men's outfits below.

Yes, but bring biodegradable glitter. Plastic glitter is banned at a growing number of festivals and is close to impossible to get out of a tent, a car or your hair. Face gems are the lower-effort alternative and survive sweat better.

Beyond Wonderland normally takes place in March, running 2 days in San Bernardino. Exact dates are announced by the organisers each year at beyondwonderland.com. Check there before booking anything.