What to Wear to a Pool Party: Swimsuits, Outfits, Cover-Ups, & More

Want to know what to wear to a pool party? Here's the checklist up front: pick a swimsuit that's comfortable for moving or lounging, add a cover-up or a breezy outfit layer, slip on water-friendly shoes, and pack your sun protection and a bag that can handle getting wet. That's the whole formula, plain and simple.

Pool party outfits should look good, stay in place, and make it through splashes and fun. Planning what to actually wear isn't complicated when you know where to start. This guide covers it all: swimsuits that work, smart cover-ups, themed outfit ideas, what to include in your pool day bag, and even where to find the perfect pool for your celebration.

Pool Party Outfit Essentials

Before diving into the details, here's a quick outfit checklist. Adjust it based on the party vibe, time of day, and your plans by the pool. Here are the staples:

• Swimsuit you can move in
• Easy cover-up or outfit layer
• Water-friendly shoes
• Sun protection
• Towel or tote bag
• Dry layer for later

A quick backyard hang calls for something simple, but a glam birthday or evening swim needs more style. You'll find ideas for all types below.

Choose an Outfit for the Pool Party Vibe

Think about the setting before picking your look. Confidence and comfort matter most, but it's smart to match the energy of the event. Here are easy ways to do that:

• Casual backyard party: Go with a swimsuit, loose shorts or a tank dress, open-button shirt, sandals, a baseball cap, and classic sunglasses.
• Dressy or "luxury for a day": Try a matching swim set or kaftan, wide-leg pants, and chic slides. Add a statement tote, simple jewelry, and stylish sunglasses.
• Family-friendly: Secure swimsuits, rash guards, easy cover-ups, and water shoes for everyone. Hats protect from the sun and complete the look.
• Night pool party: Layer a swimsuit under a maxi dress, jumpsuit, or linen pants. Bring a wrap or sweater for the cooler evening air. Slides and fun glow accessories add a playful touch.

Pick Swimsuits That Stay Put

A swimsuit should fit well, offer support, and make life easy near the water. If you're joining pool games, you need something secure. If you're lounging, you can have more fun with style. Choices include:

• One-piece swimsuits: These offer reliable coverage. Classic, belted, sporty, or modern cutouts are on-trend. Pair one with shorts or a skirt for simple style in seconds.
• Bikinis and two-piece sets: Triangle tops, bandeaus, high-waisted bottoms, and sporty cuts all work. Choose secure ties if you plan to swim a lot. This summer's trends include bright color combos and animal prints like snake and leopard. See more here.
• Swim trunks, board shorts, rash guards: Quick-dry prints or solids are perfect. Pair trunks with a linen shirt or basic tee. Rash guards give extra sun protection, especially for active pool days.
• Active swimwear: Look for supportive tops with adjustable straps, drawstring bottoms, and rash guards. Swim shorts and fitted one-pieces help keep everything in place during games or cannonballs.

Outfit Ideas Before and After Swimming

Poolside looks need to work when you're dry and damp. Throwing a simple layer over your swimwear gives you flexibility all day. Here are options for everyone:

• Women and feminine looks: Swimsuits with linen shorts, sarong skirts, maxi dresses, or oversized shirts. Matching crochet sets are popular and make for easy transitions after the party.
• Men and masculine styles: Swim trunks with a camp-collar or linen button-down. A tank and shorts make things casual. Slides or flat sandals and a cap finish the look.
• Gender-neutral options: Button-downs, oversized tees, relaxed shorts, linen pants, and matching sets. Slides, bucket hats, and simple swim layers work for everyone.
• For guests not swimming: Breezy dresses, linen sets, or jumpers. Sandals and a light layer come in handy if you're on splash patrol.

Best Pool Party Cover-Ups

Cover-ups are a must. They're for arriving, eating, or relaxing between dips. Go for breathable, quick-dry, and easy-to-remove layers so you don't get stuck fighting with your outfit. Top choices include:

• Sarongs and wrap skirts: Lightweight, tie easily, pack flat, and come in fun prints. Pair them with almost any swimsuit.
• Kaftans and tunics: Perfect for dressier parties. They're flowy, comfy, and slide right over a wet suit. Elle recommends them for every poolside moment.
• Oversized button-downs: A crisp white or linen shirt worn open is classic, easy to layer, and always put-together.
• Shorts, pants, matching sets: Linen and terry cloth bottoms or resort-style matches give extra coverage if you plan to spend time away from the pool.

Water-Friendly Shoes, Bags, and Accessories

Select pieces that don't mind getting wet, won't slip, and are low maintenance. Here are smart picks:

• Shoes: Slides, flat sandals, and flip-flops are classics. Water shoes work for active swimmers. Leave the heels at home for safety. Espadrille flats work if you need a dressier touch away from water.
• Bags: Totes or mesh bags hold towels, sunscreen, and fresh clothes. A waterproof pouch keeps your phone and valuables dry. Keep wet gear separate in a zip-lock or wet bag inside your tote.
• Sun protection accessories: Wide-brim hats and bucket hats shield your face and neck. Sunglasses with UVA/UVB protection are a must. Cover-ups and rash guards add another barrier. Sunscreen is non-negotiable—bring broad-spectrum SPF 50+ and reapply every two hours.
• Jewelry, hair, makeup: Keep jewelry simple and minimal. Secure hair with claw clips, braids, buns, or scrunchies. Wear waterproof makeup or skip it for a fresh look all day.

Theme Ideas for Pool Party Outfits

A themed pool party makes outfit planning fun. Here are popular themes and what works for each. Check 30 Fresh Pool Party Themes for even more inspiration.

• Tropical Luau: Floral swimsuits, Hawaiian shirts, colorful sarongs, raffia bags, flower clips, and bright sandals. Leis always work for extra flair.
• All-white: White swimsuits, linen sets, and metallic sandals stand out. Double-check that white pieces aren't see-through when wet.
• Retro: High-waisted bottoms, cat-eye sunglasses, stripes, polka dots, head scarves, and bold colors for an '80s or '90s pop.
• Pink or Barbie-inspired: Pink swimsuits, hot pink cover-ups, heart shades, and simple sparkly accessories. The palette is all about fuchsia, bubblegum, or blush with metallic details.
• Glow party or night swim: Neon swimsuits, white cover-ups, LED bracelets, and glow sticks. Bring a wrap for cooler evenings. Pick shoes you'll see and won't trip over after dark.
• Sporty games party: Secure swimwear, rash guards, athletic shorts, and water shoes let you jump right into pool volleyball or cannonballs without fuss.
• Family splash day: Comfortable swimwear and easy hats for adults and kids. Rash guards help with the sun. Don't forget dry clothes for heading home. Bring floaties or life vests for new swimmers.
• Pet-friendly paw party: Outfits that handle splashes and fur, easy sandals, and fabrics that don't show messes. Skip delicate materials and keep a dry layer handy for after.

What Not to Wear

Avoid anything bulky or hard to manage wet. Keep it practical and safe. Steer clear of these choices:

• Heavy fabrics (nylon, acrylic, polyester) trap heat and dry slowly
• Leather shoes or bags suffer water damage quickly
• Heels or stilettos create real safety risks near wet surfaces
• Layers or complicated closures frustrate when damp
• Uncomfortable swimwear is never worth it

If you're renting a Swimply pool, always check the host's rules. Some pool listings have specific dress codes.

What to Pack for a Pool Party

Besides your outfit, make sure your bag has everything you'll need for the party:

• Towel
• Broad-spectrum sunscreen
• Sunglasses
• Hat
• Cover-up
• Dry underwear and a change of clothes
• Water bottle
• Waterproof phone pouch
• Hair tie
• Lip balm
• Theme-specific accessories, if needed

Extras That Make Things Smoother

• Portable fan
• Book
• Goggles
• Pool toys, if allowed
• Extra snacks, if the host allows
• Phone charger
• Small portable speaker, if the host is okay with music

Why Swimply Makes Pool Parties Easy

With the outfit ready, all you need is the right pool. Swimply lets you book a private pool by the hour, so you don't need a hotel day pass or whole-house rental just for a swim. There are over 15,000 hosts in 150+ cities in the US, Canada, and Australia, so you'll find a pool that fits any party vibe.

Many listings offer bonus perks, too:

• Hot tubs
• Grills and lounge spaces
• Bathrooms and showers
• Sound systems
• Kid-friendly and pet-friendly amenities

Use the party filter to find pools perfect for events, or search by group size or special features. Private bookings mean you control the music, guest list, and vibe, no random rules, no strangers in the space, just fun with your crew.

Book Your Pool and Show Off Your Outfit

That's everything for a foolproof pool party outfit, from your suit to your sunnies. All that's left is picking the right pool.

Browse Swimply's private pool listings, choose one for your group and theme, and book by the hour. Your next pool party is closer than you think!