P&O Cruises Dress Code: Essential 2025 Guide

Packing for a P&O Cruises holiday can be exciting, but understanding the P&O Cruises dress code is key to feeling prepared and relaxed. P&O Cruises maintains a classic British feel, balancing relaxed daytime wear with more traditional evening expectations. Compared with some American cruise lines, the P&O Cruises dress code can feel a little smarter, especially on Black Tie nights, so it helps to know what is expected before you start filling your suitcase.

This Essential 2025 Guide from The Essential Cruise Shop Blog walks you through exactly what to pack, from casual sea days to glamorous Black Tie evenings. You will find practical examples of what to wear, what to avoid, how the dress code changes by venue, and expert packing tips to help you stay within luggage limits while still feeling stylish on board.

Whether it is your very first cruise or your tenth, this guide will help you decode the P&O Cruises dress code so you can focus on enjoying your holiday instead of worrying about what to wear.

Daytime Dress Code: What to Wear from Morning to Evening

From morning until 6 PM, the dress code on P&O Cruises is casual and relaxed. Your clothing should be comfortable and appropriate for your destination’s climate and activities. Think layers, comfort and practicality. The P&O Cruises dress code is at its most flexible during the day, but basic standards of decency always apply.

Warm-Weather Sailings (Caribbean, Mediterranean)

• Pack light, breathable fabrics like cotton, linen, and moisture-wicking blends.
• Shorts, t-shirts, polo shirts, sundresses, and skirts are all perfect for sunny days.
• Bring at least two swimsuits so you always have a dry option.
• Do not forget a sun hat, sunglasses, and plenty of high-factor sun cream.
• A light cover-up, such as a kaftan, sarong, or oversized shirt, is ideal for moving between the pool deck and indoor areas.

Cool-Weather Sailings (Norwegian Fjords, Northern Europe)

• Layers are essential: base layers, long-sleeved tops, cardigans, jumpers, and a warm, waterproof jacket.
• Comfortable trousers or jeans are fine for daytime wear across the ship.
• Sturdy, waterproof walking shoes or boots are highly recommended for excursions.
• Accessories such as gloves, a hat, and a scarf make a big difference on breezy decks.

Pool Decks and Outdoor Areas

• Swimwear is ideal for the pool and sunbathing areas.
• You will need a cover-up (kaftan, sarong, dress, or t-shirt and shorts) to enter indoor venues.
• Footwear is required indoors; bare feet are not allowed away from the pool area for safety reasons.

Indoor Venues (Lounges, Buffet, Atrium)

• Casual wear such as shorts, t-shirts, jeans, and casual dresses is perfectly acceptable during the day.
• Swimwear must be covered, and bare chests are not permitted indoors.
• If you plan to stay in the buffet into the early evening, choose an outfit that can transition easily, or be prepared to change later to comply with the evening P&O Cruises dress code.

P&O Cruises Evening Dress Codes Explained

From 6 PM onwards, the evening’s dress code comes into effect in most bars, restaurants, and entertainment venues. Your daily ship newspaper, Horizon, will clearly state whether the evening is Evening Casual or Black Tie. Understanding these categories is the heart of mastering the P&O Cruises dress code.

Evening Casual

This is the standard dress code for most nights on board. It is relaxed but stylish, similar to what you might wear to a nice restaurant at home.

• For Women: Stylish dresses, smart trousers or chinos, skirts with fashionable tops, jumpsuits, or a smart top with dark jeans.
• For Men: Chinos, smart dark jeans (no rips or heavy distressing), or trousers with a collared shirt or polo. A casual blazer or sports jacket is optional but can dress up your look effortlessly.
• Footwear: Closed-toe shoes, loafers, deck shoes, ballet flats, wedges, or smart sandals are all suitable. Flip-flops are best kept for the pool deck.
• Not Permitted: Football shirts, tracksuits, sleeveless vests, ripped or heavily faded jeans, shorts, and swimwear are not allowed in the main dining rooms or speciality venues on Evening Casual nights.

Black Tie

These are the glamorous gala evenings and a real highlight for many guests. The Black Tie nights are where the traditional P&O Cruises dress code really comes into its own.

• For Women: Cocktail dresses, ball gowns, elegant trouser suits, or smart separates with dressy tops. Sparkling jewellery, a clutch bag, and heels or dressy flats complete the look.
• For Men: A dinner jacket or tuxedo is encouraged, but a dark business suit with a tie is also perfectly acceptable. A waistcoat, pocket square, or cufflinks can add a polished touch without extra bulk in your suitcase.
• Children and Teens: Encouraged to dress smartly in line with the adults. Think shirts and smart trousers or simple party dresses.

The number of Black Tie nights depends on your cruise length. As a general guide:

• 3-5 nights: 1 Black Tie night
• 6-9 nights: 2 Black Tie nights
• 10-13 nights: 3 Black Tie nights
• 14+ nights: 4 or more Black Tie nights

This may vary slightly by itinerary and ship, but it gives you a good starting point when planning your P&O Cruises dress code outfits.

Sourcing Your Formal Wear

Do not worry if you do not own a tuxedo or a ball gown. There are plenty of smart, budget-friendly ways to prepare for Black Tie nights without a huge expense, and you can still fully enjoy the P&O Cruises dress code.

• Clothing Rental: Formal wear hire companies, including some that specialise in cruise attire, offer a great way to wear something stunning without the commitment of buying. This can be ideal if you only cruise occasionally.
• Charity & Second-Hand Shops: You can often find high-quality formal wear at a fraction of the original price in charity, vintage, or consignment shops. Many pieces have only been worn once.
• Outlet Stores and Sales: Check designer outlets or department store clearance racks in the months leading up to your cruise for discounted suits, cocktail dresses, and accessories.
• Capsule Wardrobe Approach: Choose a small number of key pieces that can be styled differently. A simple black dress can look different across multiple nights with a change of jewellery, shawls, and shoes.

For more ideas, we invite you to visit our blog to see The Essential Cruise Shop Blog’s clothing suppliers partners for a directory of online stores.

Dress Codes by Venue (Evening)

The evening P&O Cruises dress code applies to most public areas, but here is a simple breakdown of what to expect where.

• Main Dining Room & Speciality Restaurants: These venues (such as The Epicurean, Sindhu, and others) follow the ship’s designated dress code for the evening, whether Evening Casual or Black Tie. Guests not dressed appropriately may be politely asked to change before entering.
• The Buffet (Lido Marketplace and similar): The buffet remains casual every evening. This is the perfect spot for a relaxed dinner if you prefer not to change or are travelling with younger children who are tired after a busy day.
• Theatres & Show Lounges: Most guests will already be dressed in the evening’s designated attire, as they are often heading to or from dinner. You will feel more comfortable if you follow the same P&O Cruises dress code as the main dining venues.
• Bars & Lounges: The dress code of the evening generally applies, especially in the more formal bars like the Crow’s Nest or Anderson’s. Some family or poolside bars may be more relaxed but still expect neat, tidy clothing.

If you are ever unsure whether your outfit meets the P&O Cruises dress code, simply aim for smart, clean, and coordinated clothing and you will almost always be fine.

Common Themed Nights & Special Events

P&O Cruises often hosts fun themed nights, especially on longer sailings. Participation is always optional, but it is a great way to join in the fun and create memorable photos.

Check your daily Horizon paper or the cruise line app to see what is planned. Common themes may include:

• Tropical Night: A popular theme on Caribbean and warm-weather routes. Think bright colours, floral shirts, sundresses, and tropical accessories. Many guests keep their outfits within the broader Evening Casual guidelines while embracing the theme.
• 70s or 80s Night: A disco party on deck or in a lounge, perfect for breaking out flares, sequins, neon, or retro band t-shirts. Comfortable shoes are a must for dancing.
• Great British Sailaway: A patriotic deck party often held when sailing from Southampton, encouraging red, white, and blue attire, Union Jack flags, and light-hearted fancy dress.

If you prefer to travel light, a few simple accessories such as a tropical shirt, colourful scarf, or fun headband can help you join in without dedicating half your suitcase to costumes.

Expert Packing Tips for Any Itinerary

A few final tips will help you pack like a pro, stay within airline weight limits, and still feel fully prepared for the P&O Cruises dress code on every night of your sailing.

• Mix and Match: Pack versatile items that can be worn in multiple combinations. A smart pair of dark trousers or a plain skirt can be dressed down for daytime or up for an Evening Casual night with a different top and accessories.
• Plan Outfits by Evening: Check how many Black Tie and Evening Casual nights your cruise is likely to have and sketch out outfits in advance. This avoids overpacking “just in case”.
• Itinerary Specifics: For the Mediterranean, pack a light scarf or shawl for visiting religious sites where shoulders should be covered. For the Fjords, binoculars are fantastic for spotting wildlife from the ship and can be paired with warm, windproof outerwear.
• Footwear Strategy: Aim for a small collection of shoes that cover all scenarios: a pair of trainers or walking shoes, smart evening shoes, and comfortable sandals or deck shoes. This keeps bulk down while still meeting the P&O Cruises dress code for evenings.
• Power Adapters and Cabins: Cabins have limited sockets, so bring a non-surge multi-socket adapter if allowed. Crucially, surge-protected extension leads are not allowed, and you should always follow the latest safety guidance from P&O Cruises.
• Prohibited Items: For safety reasons, you cannot bring your own clothing iron or travel steamer on board. Laundry and pressing services are available at a charge, and some ships have self-service launderettes.
• Wrinkle-Resistant Fabrics: Choosing fabrics that resist creasing (such as jersey, some synthetic blends, or travel-friendly lines) will help your P&O Cruises dress code outfits look fresh even after a long journey.