What to Wear in Hawaii: A Men's Style Guide (2026)
Short answer. In Hawaii men wear lightweight collared shirts, shorts during the day, and linen trousers or chinos at dinner. It is warm all year, usually around 78 to 82 degrees Fahrenheit even in January, with strong trade winds and high UV. Most restaurants on Maui and Oahu ask for a collared shirt and closed shoes in the evening and nothing more formal than that. Aloha shirts are genuinely worn by locals, and a plain linen shirt reads the same way without looking like a costume.
Hawaii confuses American men more than the Caribbean does, and the reason is cultural rather than meteorological. Everyone knows it is warm. Nobody is sure whether they are supposed to arrive in a printed shirt, and whether doing so is respectful or ridiculous.
Here is the answer to that, plus everything else you need in the bag.
The weather, which barely changes
Hawaii runs warm all year. Winter daytime usually sits around the high 70s to low 80s and summer is only a few degrees warmer. What changes between seasons is rain and surf, not temperature.
Three things affect what you wear more than the number on the forecast.
Trade winds. Almost constant, and they make loose clothing behave differently. A shirt that clings in Florida moves all day in Hawaii.
UV. High year round. A long sleeve shirt is genuinely more comfortable on a boat or a long hike than a t-shirt, which is counterintuitive until you have burned once.
Elevation. This is the one that catches people. Haleakalā at sunrise, Mauna Kea, and the road to Hana at altitude are all genuinely cold. If you are going up a volcano, pack for a different climate than the one at your hotel.
The Aloha shirt question
Aloha shirts are real clothing worn by real people in Hawaii. They are worn to work, to church and to dinner, and there is nothing performative about a local man in one.
The distinction is the shirt itself. What locals wear is usually a subdued print, often a reverse print where the pattern is faded, in a cotton or a rayon, worn untucked and loose. What tourists buy at the airport is a bright neon print in polyester, and that is the version that reads as costume.
You have three honest options. Buy a good Aloha shirt from a Hawaiian maker once you arrive, which is the best answer if you want one. Wear a plain shirt in a solid color, which is what a lot of locals wear anyway and always reads correctly. Or wear a subtle stripe, which sits between the two.
What to avoid is the airport neon print. Nobody who lives there is wearing it.
Restaurant dress codes on Maui and Oahu
Hawaii is more relaxed than the Caribbean and considerably more relaxed than a Florida country club. Most restaurants, including good ones, want a collared shirt and closed shoes in the evening and stop there.
The resort restaurants in Wailea, Kaanapali, Ko Olina and Waikiki lean slightly more formal, and a handful of the best ones will ask for long trousers. None of them will ask for a jacket, and almost none will ask for a tie.
The practical rule. Bring one pair of long trousers and two collared shirts and you will not be turned away from anywhere on the islands. Everything above that is optional. There is a full code by code breakdown in the resort dress code decoder if you are also visiting somewhere stricter.
What to wear to a luau
A collared shirt and shorts or trousers. That is it. Luaus are outdoor evening events on grass or sand, they run casual, and nobody expects anything formal.
What you want is something you can sit on the ground in and something that handles a temperature drop after sunset. A linen shirt over a plain tee covers both.
The packing list
| Item | How many | Notes |
|---|---|---|
| Collared linen shirts | 4 | Two neutral, one stripe, one color. Dinner and sun protection both. |
| Linen shorts | 2 to 3 | The dominant garment of the trip. You will live in these. |
| Linen trousers or chinos | 1 | Better restaurants, cool evenings, volcano mornings. |
| Swim shorts | 2 | You will be wet more often here than anywhere else. |
| Plain tees | 3 to 4 | Hiking, driving, under an open shirt. |
| Warm layer | 1 | Only if you are going up Haleakalā or Mauna Kea. Then it is essential. |
| Trail shoes or sturdy sneakers | 1 | Hawaii involves more walking on rock than the Caribbean does. |
| Leather sandals | 1 | Everything else. |
| Hat | 1 | Sun is direct and the wind will take a bad one. |
Note the shorts count. Hawaii is the one destination where shorts outnumber everything else, because the days are active and the evenings are relaxed. If you pack one pair you will regret it by Wednesday.
Why linen works here
Hawaii is warm, humid on the windward sides, and windy almost everywhere. Linen is built for exactly that combination.
It is a hollow fibre with a loose weave, so air passes through it and moisture moves out of it rather than sitting against your skin. It dries very fast, which matters when you are in and out of the ocean, caught in a five minute shower on the road to Hana, or sweating on a trail. And it moves in wind rather than sticking.
Cotton does the opposite. It takes on water and holds it, and in humid air it cannot shed it quickly, so it becomes a damp layer you wear all afternoon.
Linen creases, and it creases fast. That is what flax does and it does not change with price. In Napoli linen gets ironed after every wash, then worn and left to move. The creasing that follows is the fabric behaving correctly. A shirt sold as linen that stays flat all day has something in it that is not flax.
Colors for Hawaiian light
Hawaii has a different palette from the Caribbean. Black volcanic rock, dense green, deep blue water rather than pale turquoise. That backdrop takes color better than a white sand beach does.
Olive and sage are outstanding here and underused. They sit naturally against the vegetation and photograph well on trails.
Deep blue and midnight hold up against the darker water and the rock.
Sand and white work everywhere as always, and give you the contrast against dark backgrounds that lighter destinations do not need.
Stripes read particularly well in Hawaii because they carry pattern without carrying the tourist print problem.
The Positano Capsule covers olive, midnight, coastal blue and two stripes at $119. It was made once and there is no restock, so what is on the page is what exists.
Island by island, briefly
Oahu. The most urban. Honolulu and Waikiki mean you will want the trousers and the collared shirts more often. Also the most walking on pavement, so bring the sneakers.
Maui. The most resort oriented, and where restaurant codes are most likely to matter. Also Haleakalā, which is genuinely cold at sunrise.
Kauai. The wettest and greenest. Pack for rain and for getting muddy. Olive earns its place here.
Big Island. The most varied. You can be on a black sand beach in the morning and near the summit of Mauna Kea in the evening. This is the island where the warm layer is not optional.
Frequently asked questions
What do men wear in Hawaii?
Lightweight collared shirts, shorts during the day and linen trousers or chinos at dinner. Sandals most of the time, sneakers or trail shoes for hiking. It is a relaxed set of islands and nothing formal is expected.
Is there a dress code in Hawaii restaurants?
Most restaurants want a collared shirt and closed shoes in the evening. Resort restaurants in Wailea, Kaanapali and Waikiki lean slightly more formal and some ask for long trousers. Jackets and ties are very rarely required.
Do I need to wear an Aloha shirt in Hawaii?
No. Aloha shirts are genuinely worn by locals, usually in subdued prints, but a plain linen shirt in a solid color or a subtle stripe reads exactly as correctly. Avoid the bright neon airport version.
What should men wear in Hawaii in winter?
The same as any other season. Winter daytime usually sits around the high 70s to low 80s. The only real addition is a warm layer if you are going up Haleakalā or Mauna Kea, where it is genuinely cold.
Is linen good for Hawaii?
Yes. Hawaii is warm, humid on the windward sides and windy. Linen moves air through the weave, dries fast after ocean water or rain, and moves in wind rather than clinging.
What shoes should I wear in Hawaii?
Leather sandals for most of the trip and sturdy sneakers or trail shoes for hiking. Hawaii involves more walking on rock and trail than most beach destinations.
Do you need long pants in Hawaii?
One pair, yes. For better restaurants, for cool evenings, and for high elevation mornings if you are going up a volcano.
What do you wear to a luau?
A collared shirt with shorts or trousers. Luaus are casual outdoor evening events. Bring a layer for after sunset.
How many shirts for a week in Hawaii?
Four shirts and two to three pairs of shorts. Shorts are the dominant garment here, more so than at a Caribbean resort, because the days are more active.
What we make
Santoli Napoli makes 100% linen shirts and trousers, plus shorts for women, cut and sewn in Napoli, Italy. The core line uses Albini cloth from Northern Italy. Core line shirts $139, Positano shirts $119, trousers $99, women's shorts $59, suede hat $39. Ships from Florida to the US and internationally, free over $200 in the US and over $360 internationally.
Our model is 5'11" (180 cm) and 187 lbs and wears a size L. The fit is relaxed without being boxy. Between sizes, size up. The cut is close through the shoulder and armhole, and linen has no stretch.
Also the Italian collar shirts, the mandarin collar shirts, the linen trousers, and the suede hat.
Related reading
- Resort casual dress codes, decoded
- What to pack for the Caribbean in winter
- Best linen shirts for travel
- Does linen actually keep you cool
- Which Positano colorway should you buy
Santoli Napoli makes 100% linen shirts and trousers, cut and sewn in Napoli, Italy, and ships from Florida to the US and internationally.