What to Wear on a Cruise: Your Ultimate UK Packing Guide

By Cruise Advisor Editorial Team · Updated 2026-06-18 · 12 min read

Elegant couple dressed for a formal night on a cruise ship deck, overlooking the ocean at sunset

Deciphering what to wear on a cruise can be tricky, but this comprehensive guide covers all dress codes and occasions, ensuring you pack perfectly for your next adventure.

Deciding what to wear on a cruise can feel like navigating a labyrinth of dress codes, climates, and activities. This comprehensive guide, drawing on nearly two decades of personal cruising experience, will cut through the confusion and help you pack perfectly for your next voyage, ensuring you're comfortable, stylish, and prepared for every occasion. For a broader overview of what to bring, check out our Ultimate Cruise Packing List. For a focused packing decision, compare the men’s cruise shoe guide and the river-cruise footwear guide. Complete the outfit plan with our three-pair cruise shoe framework.

For the next planning step, see the cruise theme night outfits guide.

Understanding Cruise Dress Codes: A UK Perspective

Cruise dress codes are one of the most common sources of anxiety for first-time cruisers, and even seasoned travellers can get caught out by variations between lines. What's considered 'smart casual' on P&O Cruises might be different from 'evening chic' on Celebrity Cruises. It's not about strict rules anymore; it's more about guiding your choices to enhance the atmosphere of different venues onboard.

However, there are still distinct categories, and knowing them is crucial for packing efficiently. It's part of the experience on certain lines.

The Main Dress Code Categories Explained

Casual/Daywear: This is your go-to for daytime onboard activities, buffet lunches, and relaxing by the pool. Think shorts, t-shirts, sundresses, swimwear (with a cover-up), and comfortable sandals or trainers.
Smart Casual: The most common evening dress code. For women, this means smart trousers, skirts, blouses, sundresses, or casual dresses. For men, collared shirts (polo or button-down), chinos or smart jeans (dark, no rips), and closed-toe shoes. No shorts or flip-flops in main dining rooms.
Evening Chic/Elegant Casual: A slightly elevated smart casual. Women might opt for cocktail dresses, dressy separates, or elegant jumpsuits. Men would wear smart trousers, a collared shirt (often a button-down), and potentially a sports coat or blazer (optional). Ties are not usually required.
Formal/Gala/Black Tie: The most formal option, typically found on luxury lines or specific nights on premium lines. Women wear evening gowns, cocktail dresses, or elegant trouser suits. Men wear tuxedos, dinner jackets, or dark suits with a tie.
Theme Nights: Some cruises have specific theme nights like '70s Disco,' 'White Party,' or 'Tropical.' These are entirely optional but can be a lot of fun if you participate. Check your cruise planner for details.

What to Wear During the Day Onboard

Daytime on a cruise ship is all about comfort and practicality. Whether you're lounging by the pool, hitting the gym, or enjoying a casual lunch, your clothing should reflect a relaxed holiday vibe. The key is to be able to transition easily between activities without needing a full outfit change every hour.

Remember, even on a hot day, the air conditioning inside the ship can be quite chilly, so a light jumper or cardigan is always a good idea.

Essential Daytime Packing List

Swimwear: Pack at least two swimsuits/trunks so one can dry while you wear the other. Consider a rash guard for sun protection.
Cover-ups: Essential for walking from your cabin to the pool or buffet. Sarongs, kaftans, or light dresses work well.
T-shirts & Tops: Breathable fabrics like cotton or linen are best. Pack a variety of short and long-sleeved options.
Shorts & Skirts: Comfortable shorts, capris, or casual skirts for walking around the ship or port.
Sundresses: Easy, breezy, and perfect for a casual lunch or a stroll on deck.
Comfortable Walking Shoes/Sandals: You'll be doing a lot of walking! Flip-flops for the pool deck, but proper walking sandals or trainers for general wear.
Workout Gear: If you plan to use the gym or participate in fitness classes, don't forget your activewear and trainers.
Hat & Sunglasses: Crucial for sun protection, especially on deck or during shore excursions.
Light Jacket/Cardigan: For air-conditioned interiors or cooler mornings/evenings on deck.

What to Wear in the Evenings Onboard

Evenings are when cruise ships truly come alive, and your attire can range from casually elegant to full-on glamorous, depending on the venue and the cruise line. This is where understanding the specific dress codes for your cruise becomes paramount. Most evenings will fall under 'smart casual,' but it's always good to be prepared for more formal options if you wish to partake.

It adds to the holiday feeling and makes dining in the main restaurants feel like a special occasion.

Evening Attire Breakdown by Dress Code

Smart Casual (Most Evenings): * Women: Sundresses, casual dresses, skirts with blouses, smart trousers with a nice top, dressy capris. * Men: Collared shirts (polo or button-down), smart trousers (chinos or dark jeans without rips), loafers or smart shoes. No shorts, t-shirts, or flip-flops in the main dining rooms.
Evening Chic/Elegant Casual (Premium Lines): * Women: Cocktail dresses, dressy skirts and tops, elegant jumpsuits, tailored trousers with a dressy blouse. * Men: Dress trousers, button-down shirt, optional sports coat or blazer. Tie is usually optional.
Formal/Gala (Traditional & Luxury Lines): * Women: Evening gowns, cocktail dresses, elegant trouser suits. * Men: Tuxedos (dinner jackets), dark suits with a tie, or smart trousers with a blazer and tie. This is your chance to shine!
Footwear: Always pack smart, comfortable shoes for evenings. Heels are fine, but remember you'll be walking around the ship. Men should avoid trainers or open-toed sandals in main dining areas.

What to Wear for Shore Excursions

Shore excursions are your opportunity to explore new destinations, and your clothing choices should prioritise comfort, practicality, and respect for local customs. The specific items you pack will heavily depend on your itinerary – a Caribbean beach day requires different attire than exploring ancient ruins in Rome or hiking in Norway. Always research your ports of call beforehand.

Conversely, on a recent cruise to the Norwegian Fjords, layers, waterproofs, and warm socks were essential, even in summer, due to the unpredictable weather.

Shore Excursion Packing Essentials

Comfortable Walking Shoes: This is paramount! Trainers, walking sandals, or sturdy flats are ideal. Avoid brand new shoes that haven't been broken in.
Lightweight, Breathable Clothing: T-shirts, shorts, capris, sundresses in cotton or linen are great for warm climates.
Layers: A light jacket, cardigan, or jumper is always a good idea, especially for cooler destinations or air-conditioned buses.
Waterproof Jacket/Umbrella: Essential for unpredictable weather, particularly in destinations like Alaska, Northern Europe, or the British Isles.
Swimwear & Cover-up: If your excursion involves a beach or water activity.
Hat & Sunglasses: Protect yourself from the sun.
Small Backpack/Crossbody Bag: To carry essentials like water, sunscreen, camera, and souvenirs.
Modest Clothing (for religious sites): If visiting churches, mosques, or temples, women may need to cover shoulders and knees, and men might need long trousers. Pack a scarf or a lightweight long-sleeved top and trousers/skirt to change into or cover up.

Packing for Different Cruise Destinations

Your cruise destination will heavily influence your packing choices. A Caribbean cruise will demand different attire than a transatlantic crossing or a trip to the Norwegian Fjords. Thinking about the climate and typical activities for your chosen region is key to packing smart.

When it comes to layers, it's better to have too many options than to be shivering on deck or sweating through your clothes.

Tropical Cruises (Caribbean, Mexico, South Pacific)

Day: Lots of swimwear, cover-ups, shorts, t-shirts, sundresses, flip-flops, sandals, wide-brimmed hat, sunglasses, high SPF sunscreen.
Evening: Lightweight smart casual attire (linen trousers, flowy dresses), light cardigans or wraps for air-conditioned interiors.
Excursions: Comfortable walking sandals or trainers, quick-dry clothing, possibly water shoes for beach activities.
Specifics: Insect repellent, aloe vera for sunburn, small waterproof bag for beach days.

Mediterranean Cruises (Summer)

Day: Similar to tropical – shorts, t-shirts, sundresses, swimwear, comfortable walking shoes (essential for exploring ancient sites).
Evening: Smart casual is prevalent. Think stylish dresses, skirts, smart trousers for women; collared shirts, chinos for men. Some lines might have 'elegant casual' or optional formal nights.
Excursions: Very comfortable walking shoes, light layers, hat, sunglasses, water bottle. Modest clothing for religious sites (e.g., Vatican City, churches in Greece).
Specifics: A stylish scarf can double as a head covering or shoulder wrap for religious sites.

Northern Europe & Alaska Cruises

Day: Layers are crucial! Thermal base layers, long-sleeved tops, jumpers/fleeces, waterproof and windproof jacket, warm trousers (jeans are fine), warm socks, waterproof walking shoes/boots.
Evening: Smart casual is common, but often leans towards warmer fabrics. Think wool jumpers, smart trousers, closed-toe shoes. Formal nights are less common but can occur.
Excursions: All the layers mentioned above, waterproof trousers if doing active excursions, hat, gloves, scarf. Binoculars are a must for wildlife viewing.
Specifics: Small backpack for day trips, hand warmers, motion sickness medication (seas can be choppier).

Cruise Line Dress Code Comparison: UK Favourites

The specific cruise line you choose will significantly impact your packing strategy. While most lines have moved away from rigid dress codes, understanding their general philosophy will help you feel more at home.

P&O Cruises, for instance, still has quite a strong following for their formal nights, whereas Norwegian Cruise Line truly lives up to its 'Freestyle Cruising' motto. This table should give you a good overview, but always double-check their official guidelines.

Cruise Line	Daywear	Evening (Main Dining)	Formal Nights	Overall Vibe
P&O Cruises	Casual	Smart Casual	Optional (2-3 per 7 nights)	Traditional British, relaxed but enjoys dressing up
Royal Caribbean	Casual	Smart Casual	Optional (1-2 per 7 nights)	Family-friendly, active, generally relaxed
MSC Cruises	Casual	Smart Casual	Optional (1 per 7 nights)	International, stylish, value-oriented, modern
Norwegian Cruise Line (NCL)	Casual	Resort Casual	None ('Freestyle Cruising')	Very relaxed, no dress code pressure
Celebrity Cruises	Casual	Evening Chic	Optional (1-2 per 7 nights)	Premium, sophisticated, modern luxury
Cunard Line	Casual	Smart Attire	Mandatory (2-3 per 7 nights)	Classic, elegant, traditional ocean liner experience

As you can see, there's a spectrum. If you love the idea of dressing up, Cunard or P&O might be for you. If you prefer absolute freedom, NCL is a great choice. For a balance, Royal Caribbean, MSC, and Celebrity offer a good mix.

Essential Accessories and Miscellaneous Items

Beyond clothing, there are several non-clothing items that are crucial for comfort, convenience, and making the most of your cruise. These are the little things that often get forgotten but can make a big difference to your holiday experience.

From keeping your devices charged to ensuring you have all your toiletries, a bit of foresight here saves you from overpriced onboard purchases.

Don't Forget These!

Plug Adaptors/Extension Cord: UK cabins often have limited UK sockets. A multi-plug adaptor or a cruise-approved extension cord (non-surge protector) is a lifesaver for charging multiple devices.
Toiletries & Medications: Bring all your usual toiletries, plus any prescription medications in their original packaging. Over-the-counter remedies for headaches, indigestion, or seasickness are also wise additions. See our Cruise Seasickness Tips for more.
Sunscreen & After-sun: Even on cloudy days, UV rays can be strong on deck. Don't forget your SPF!
Insect Repellent: Especially for tropical destinations or cruises with evening port calls.
Small Day Bag/Backpack: For shore excursions to carry water, camera, and souvenirs.
Reusable Water Bottle: Many ships have water stations, and this is great for staying hydrated on excursions.
Camera & Extra Batteries/Memory Cards: You'll want to capture those memories!
Portable Charger/Power Bank: For phones and other devices, especially when out on excursions.
Laundry Bag: To keep dirty clothes separate from clean ones.
Ziploc Bags: In various sizes – incredibly useful for wet swimwear, leaky toiletries, or protecting electronics on a rainy day.
Small Umbrella: Compact and useful for unexpected showers in port or at sea.

Packing Smart: Tips for UK Cruisers

Packing for a cruise, especially if you're flying to your departure port, requires a bit of strategy. Luggage allowances can be restrictive, and you don't want to be caught out with excess baggage fees.

This helps you visualise what you're bringing and identify any redundancies or gaps.

Roll Your Clothes: Rolling saves space and can help reduce wrinkles compared to folding. It's a game-changer for maximising suitcase capacity.
Utilise Packing Cubes: These are fantastic for organising your clothes by day, type, or person. They also compress items, saving space.
Choose Versatile Pieces: Opt for items that can be mixed and matched or dressed up or down. A plain black or navy skirt/trousers can be paired with multiple tops.
Wear Your Heaviest Items: Wear your bulkiest shoes and heaviest jacket/jumper on embarkation day to save space and weight in your luggage.
Don't Overpack Shoes: Shoes take up a lot of space. Limit yourself to 3-4 pairs: comfortable walking shoes, smart evening shoes, and flip-flops/sandals.
Check Laundry Facilities: Many ships have self-service laundromats or laundry services (for a fee). This can allow you to pack fewer items, especially for longer cruises.
Leave Room for Souvenirs: Always leave a little space in your suitcase for anything you might buy in port! Alternatively, consider a collapsible duffel bag for extras.

Frequently Asked Questions About What to Wear on a Cruise

Do I need formal wear for every cruise?

No, you absolutely do not need formal wear for every cruise. While some cruise lines like Cunard or Celebrity Cruises still embrace traditional formal nights, many contemporary lines such as Royal Caribbean or Norwegian Cruise Line have relaxed their dress codes significantly. It really depends on the cruise line and itinerary; always check your specific cruise line's guidelines before packing.

What is 'smart casual' on a cruise ship?

'Smart casual' is a widely used dress code on cruises and generally means neat, well-fitting attire that isn't overly formal but also isn't beachwear. For women, this could be a smart dress, skirt and blouse, or tailored trousers with a nice top. For men, think collared shirts (polo or button-down), smart trousers or chinos, and closed-toe shoes. Jeans are often acceptable if they are dark, clean, and not ripped.

Can I wear shorts in the main dining room?

Generally, no, shorts are not permitted in the main dining rooms for dinner on most cruise lines, regardless of how smart they are. This rule usually applies to both men and women. While you might get away with smart shorts in the buffet or specialty restaurants for lunch, dinner in the main dining room typically requires trousers or dresses.

What should I wear for shore excursions?

For shore excursions, comfort and practicality are key. Your attire should be suitable for the local climate, cultural norms (especially in religious sites), and the activities you'll be doing. Think lightweight, breathable fabrics, comfortable walking shoes, a hat, sunglasses, and sun cream. If you're visiting a beach, remember your swimwear and a cover-up.

Do I need a jacket or jumper for evenings on a cruise?

Yes, absolutely! Even if you're cruising in a warm destination like the Caribbean, air conditioning inside the ship can be quite strong, especially in the dining rooms, theatres, and lounges. Furthermore, evenings on deck can get surprisingly cool, particularly when the ship is moving.

What are the common dress codes on different cruise lines?

Cruise line dress codes vary significantly. Luxury lines like Cunard or Viking often have more formal requirements, including black tie for some evenings. Premium lines such as Celebrity or Princess typically have 'smart casual' or 'evening chic' with optional formal nights. Contemporary lines like Royal Caribbean, Carnival, or NCL are generally more relaxed, often opting for 'resort casual' or 'freestyle cruising' where anything goes except for swimwear in dining areas. Always check your specific cruise line's website for their most up-to-date dress code policies before you start packing.