A honeymoon is the one trip you'll look back on for the rest of your life, in photos, in stories and in the little details you remember years later. It’s also the trip most men pack for at the last minute, somewhere between the wedding thank-you notes and the airport. This guide fixes that. It covers the swimwear you'll actually live in, the clothes that take you from the beach to dinner, and a simple checklist so nothing important gets left behind.
Whether you're heading to a beach resort, a villa with a private pool, a city break with a rooftop or an island-hopping trip, the basics are the same. Pack less than you think, choose pieces that work together, and give your swimwear more thought than usual, because on a beach honeymoon it's what you'll wear most.
Why swimwear matters more on a honeymoon
On most vacations, swimwear is an afterthought. On a beach honeymoon, it's the outfit of the trip. You'll wear it at breakfast by the pool, on the boat, on the sand and in half the photos you take. You'll also be wearing it next to the person you just married, which is a good reason to choose something that fits well and makes you feel confident.
That's why so many men switch to a swim brief for their honeymoon. A well-fitting brief looks deliberate, packs small and works everywhere from a resort pool to a quiet beach. If you've never worn one before, a honeymoon is a surprisingly good time to start: you're far from home, among strangers, and the only opinion that really matters is right there next to you.
How many swim briefs to pack for a honeymoon
The simple rule: one to wear, one spare, plus one more for every few extra days. Two briefs cover a long weekend; three cover a week; four cover a longer trip.
| Honeymoon length | Swim briefs | Our pick |
|---|---|---|
| Long weekend (3–4 nights) | 2 | Swim Brief Duo, red + black |
| One week | 3 | Swim Brief Trio |
| Ten days or more | 4 | Trio plus a single Mandate Swim Brief |
Having more than one means you're never pulling on a damp swimsuit after lunch, and you can change for a sunset swim without thinking about it. Swim briefs take up very little room, so three of them fit where one pair of board shorts would go. If you're weighing the options, our guide to swim briefs vs board shorts for vacation breaks it down.
Red, black or both?
Your honeymoon photos will be around for decades, so color is worth a moment's thought.
Black is the classic. It looks sharp in every setting, pairs with every shirt you own and never looks dated in a photo. If you only pack one color, make it black. Our guide to black swim briefs has more on how to wear it.
Red is the celebration color. It stands out against blue water and pale sand, and it brings energy to every shot. A honeymoon is a good excuse to wear the bolder option.
Both is the honeymoon answer. A red and a black brief give you two looks for the price of one decision, and the Swim Brief Duo gives you exactly that for $69.98, saving $10. Not sure which suits you? Our red vs black swim briefs guide helps you choose by skin tone and setting.
Matching swimwear for two
If you're both men, coordinated swimwear is a fun, low-key way to mark the trip. You don't have to match exactly. Some of the best looks are complementary rather than identical:
- Same brief, different colors. One in red, one in black. It looks intentional without feeling like a costume.
- Match for one outing. Wear matching colors for one special outing, like a boat day or a sunset dinner, and mix it up the rest of the trip.
- Shared rotation. If you wear the same size, a Trio can stretch across both of you for a long weekend.
The Mandate Swim Brief comes in sizes S, M and L, and the Duo and Trio use one size for every brief in the set. If you're different sizes, order single briefs or a separate set each. Our size guide has the measurements.
If your partner isn't a swim-brief person, that's fine too. Pair your brief with a shirt in a color that echoes what they're wearing, and you'll still look like you planned it together.
What to wear over your swim brief
The best honeymoon outfits move easily from the water to lunch without a trip back to the room.
Pool to lunch: Add a pair of short shorts and an open short-sleeve shirt. Slides finish the look.
Beach walk: A shirt worn open, sunglasses and a hat. Keep a pair of light shorts in your beach bag.
Boat day: Swim brief, shorts, a hat, sunglasses and plenty of sunscreen. A brief is the easiest thing to wear on a boat because it's compact and easy to move in.
Sunset drinks: Swap the swim brief for underwear, add tailored shorts or lightweight trousers, and a short-sleeve button-up or knit polo.
Dinner: Lightweight trousers, a collared shirt, loafers or clean sneakers. Check your hotel's restaurant dress code before you go, because some ask for long trousers or closed shoes in the evening.
Underwear for a honeymoon
Underwear is easy to forget and hard to replace once you're away. Bring one pair for every day of the trip, plus one or two spares. A dark, close-fitting style gives a clean line under shorts and trousers and works for both daytime and dinner.
Our Signature Boxer Brief is $29.99 in black, in sizes S to XL, with a flat logo waistband that pairs with the Mandate Swim Brief. Two or three in the bag, alongside your swim briefs, keep your whole wardrobe consistent from day to night.
The honeymoon packing list for men
Use this as a starting point and adjust for your destination and the length of your trip.
Swim
- 2–4 swim briefs (red and black)
- 1 pair of short shorts to wear over them
- Sunglasses, a hat and reef-friendly sunscreen
- A small bag for damp swimwear
Day
- 3–4 short-sleeve shirts you can wear open or buttoned
- 2–3 pairs of shorts
- Slides or sandals
- A light layer for flights and air-conditioned rooms
Evening
- 1–2 pairs of lightweight trousers
- 2–3 collared shirts or knit polos
- Loafers or clean sneakers
- A belt
Every day
- Underwear for each day plus spares
- Socks for travel days and dinners
- Sleepwear, if you wear it
Documents and extras
- Passports and any travel documents
- Phone charger and a universal adapter
- A small first-aid kit and any medication
For a longer list that works for any warm-weather trip, see our winter beach vacation packing list.
Destination notes
Every honeymoon spot has its own feel. A few quick pointers:
- City and beach trips: Pack one smarter outfit for a rooftop bar or a special dinner.
- Resort honeymoons: Pool time is the main event, so more swimwear and fewer outfits.
- Island hopping and boat trips: Keep one brief and a shirt in your day bag at all times.
- Miami or a US beach city: Our Miami swim brief guide covers what men wear there.
- The Mediterranean: Swim briefs are common on many beaches. Our guide to whether men wear Speedos in Europe goes country by country.
First time in a swim brief?
Plenty of men wear their first swim brief on their honeymoon. A few tips:
- Get the fit right before you go. A brief that fits well looks confident. Read how men's swim briefs should fit and try it on at home.
- Start with black. It's the most understated option. Bring red for the day you feel bolder.
- Bring a layer. Shorts over your brief make walking around easy.
- Own it. Confidence is most of the look. Our first-timer's guide helps.
A honeymoon gift idea
Know a couple with a honeymoon coming up? A red and black Duo is a thoughtful, practical gift they'll use the first week of married life. Browse more ideas in our swimwear gift guide for men.
Mandate ships from California. Without a discount code, orders over $99 ship free, and orders to Israel ship free over $60.
The short version
- On a beach honeymoon, swimwear is the outfit of the trip, so pack it with care.
- Bring two swim briefs for a long weekend, three for a week and four for longer.
- Black is the timeless choice for photos; red is the celebration color; packing both covers every day.
- Coordinate with your partner by mixing colors rather than matching exactly.
- Shop the Mandate Swim Brief, the Duo or the Trio, or see every option on our men's swim briefs page.
Shop the brief
Mandate Swim Brief
$39.99
A low-rise brief with a contoured pouch and a flat logo waistband, in red or black, sizes S to L.
Shop the swim brief
Swim Brief Duo
$69.98 for 2
$10 less than two singles. Red and black, or two of one color, in one size.
Shop the Duo
Swim Brief Trio
$99.97 for 3
$20 less than three singles, and over $99, so it ships free without a discount code.
Shop the TrioShips from California. Without a discount code, orders over $99 ship free, and orders to Israel ship free over $60.
FAQ
What swimwear should a man pack for a honeymoon?
Two to four well-fitting swim briefs, depending on the length of the trip, plus a pair of short shorts to wear over them. A red and a black brief give you two looks that work in every setting.
How many swimsuits do I need for a one-week honeymoon?
Three is the sweet spot for a week: one to wear, one spare and one for a change later in the day. The Mandate Swim Brief Trio is three briefs for $99.97.
Should couples wear matching swimwear on a honeymoon?
It's up to you. Many couples prefer coordinated rather than identical looks, such as the same brief in red and black, and save exact matching for one special day.
What should a man wear to dinner on a beach honeymoon?
Lightweight trousers, a collared short-sleeve shirt or knit polo, and loafers or clean sneakers. Check your hotel restaurant's dress code before you travel.
Is a swim brief a good honeymoon gift?
Yes. A red and black swim brief Duo is a practical gift a couple will use the first week of the trip. The Mandate Swim Brief Duo is $69.98.