What to Wear to a Pool Party
Pool party outfit guide by venue. Swim and cover-up combos for backyard, hotel rooftop, resort, evening, and kids pool parties.
A pool party outfit is a swim look, a quick-throw cover-up, and the transition to food and drinks afterwards. Start with a swim suit you can actually swim in. Add a cover-up like a kaftan, linen shirt, or sarong that goes on while still slightly wet. Slide into sandals or slip-ons that handle wet decks. Pack a beach tote for the lounge chair. Backyard parties skew casual; hotel rooftop pools skew polished; resort and tropical pool days require sun protection.
🛒 Products at a Glance - Pool Party Essentials
Dress code Swim plus cover-up. Match the venue: backyard casual, hotel pool polished, resort dressy. Key piece Cover-up that goes on and off quickly. Kaftan, linen shirt, or sarong. Base layer Swim suit you can actually swim in, plus sun protection. Avoid White swimsuits and sheer cover-ups at hosted parties, leather, anything that stains in chlorine. Footwear Slip-on sandals, slides, or Birkenstock EVA. Quick on and off, wet-deck stable. Tested in 88F backyard pool party in July. 82F hotel rooftop pool in Vegas. 78F resort pool in Mexico.
Five Pool Party Outfit Formulas (by Venue)
1. Backyard Pool Party, Casual
Bikini or one-piece in a solid or fun print. Loose linen shirt or kaftan as the cover-up. Slide sandals or rubber slip-ons. Wide-brim sun hat. Small tote with sunscreen, towel, phone, and one snack. Skip the makeup.
2. Hotel Rooftop Pool, Polished Casual
One-piece or higher-coverage bikini in a saturated solid. Polished kaftan or silky robe-style cover-up. Block-heel sandals or polished slides. Sunglasses you would not lose in a pool. Small crossbody with a card and phone. The vibe is poolside cocktail, not splash zone.
3. Resort or Tropical Pool Day
Tropical-print bikini or one-piece, lightweight sarong tied at the hip, leather or fabric slide sandals. Wide-brim hat. UPF 50+ rash guard if you burn easily. Reef-safe sunscreen. Pool-day bag with water bottle, paperback, and an extra cover-up for dinner.
4. Evening Pool Party (Sunset Plus After-Dark)
Bikini or one-piece under a darker cover-up that handles ambient lighting. Light wrap or fitted denim jacket for the temperature drop. Sandals you can dance in if music starts. Pack a clean dry top for the after-dinner transition.
5. Kids Pool Party
For adults supervising: a one-piece swimsuit with built-in support, full-coverage cover-up that goes over wet swim, water shoes that handle pool deck and grass. For kids: UPF 50+ swim shirt, swim trunks or board shorts, swim diaper if applicable, sun hat, sunscreen.
PRETTYGARDEN Wrap Dress
A wrap-style dress doubles as a poolside cover-up that also handles the walk to the bar or the lunch table. The single piece that bridges swim and not-swim.
Shop This PickThe Do and Don't List
- Do pack a cover-up that goes on while still slightly wet.
- Do wear sunscreen. Reapply every 2 hours, every 1 if swimming.
- Do bring a small bag that survives splashing.
- Do check the venue for towel and lounge chair policy before you arrive.
- Don't wear sheer white cover-ups at hosted parties. Less covered than you think when wet.
- Don't wear leather sandals or shoes that stain in chlorine.
- Don't wear delicate jewelry. Sunscreen and chlorine destroy gold plating.
- Don't skip the hat at outdoor daytime pool parties. UV reflects off the water.
Best Shoes for a Pool Party
Slip-on slide sandals are the right call for any pool venue. Birkenstock EVA, Adidas Adilette, Crocs Classic Slide. Price range: $25 to $60.
Block-heel sandals work for polished hotel pool venues where you want a touch of dressy. Sam Edelman, Vince Camuto, Steve Madden. Price range: $80 to $160.
Espadrille flats or wedges work for resort pool days that transition to lunch or dinner. Soludos, Sezane, Castaner. Price range: $80 to $200.
Water shoes are the smart pick for kids pool parties and beach-club venues with rocky terrain. Speedo, KEEN Newport. Price range: $30 to $80.
Avoid: leather sandals (chlorine destroys them), heeled stilettos (wet decks), and expensive shoes you would regret losing.
Birkenstock Arizona EVA
Birkenstock EVA slides handle wet deck, hot concrete, and quick on-and-off. The right shoe when the floor goes from poolside to patio to indoor bathroom in five minutes.
Shop This PickMistakes People Make
- Wearing white swimwear at a hosted party. White swim turns sheer when wet. Save it for poolside-only situations where you will not actually swim, or pair with a non-sheer cover-up.
- Skipping the sun protection. UV reflects off the water and adds 20-30 percent more exposure than dry ground. Sunscreen, hat, and sunglasses are non-negotiable for daytime pool parties.
- Wearing a cover-up that needs ironing. Pool parties involve wet, sand, sunscreen, and food. Pick fabrics that survive that without looking destroyed by hour two.
- Bringing the wrong shoes. Stilettos on wet deck cause falls. Leather sandals stain in chlorine. Expensive shoes get lost. Cheap slides win every time.
Why This Approach Works
A pool party outfit lives across three states: dry-and-arriving, wet-and-swimming, dry-and-eating. Most pool-party outfit failures happen at the transitions. A swim base plus a fast cover-up plus quick-on-quick-off shoes solves all three transitions cleanly.
Sun protection is the second filter. Daytime outdoor pool parties produce 20-30 percent more UV exposure than dry-ground events because water reflects light. UPF 50+ swimwear or rash guards, broad-brim hats, sunglasses with UV protection, and reef-safe sunscreen are operational requirements, not style choices. The Arctic Cool angle below addresses the cooling layer for hot pool days where you stay out of the water.
⭐ Claire's Pick
Arctic Cool Cooling Tank
When the pool party runs hot and you want a layer that actively cools, the Arctic Cool tank uses moisture-wicking cooling tech. DPS-manufactured.
Shop This PickFrequently Asked Questions
What should I wear to a pool party?
A swimsuit you can actually swim in, a cover-up that goes on quickly, slide sandals or slip-ons, a wide-brim sun hat, sunscreen, sunglasses, and a small splash-proof bag. Match the venue: backyard casual, hotel rooftop polished, resort more dressy.
Should I wear white to a pool party?
Avoid white swim at hosted parties because it turns sheer when wet. White cover-ups are fine if they are not sheer. Bright solids or fun prints photograph better than white at most pool venues.
What shoes are best for a pool party?
Slip-on slide sandals (Birkenstock EVA, Adidas Adilette, Crocs Classic Slide) for any pool. Block-heel sandals or espadrille wedges for polished hotel or resort venues. Water shoes for kids and rocky terrain.
What do you wear to a pool party that is not in the pool?
A polished cover-up, sandals, a hat, and a bag near the lounge chair. Sip-and-watch outfits skew more dressy than swim outfits. Block-heel sandals, espadrille wedges, or polished slides work.
How do I handle the temperature drop at an evening pool party?
Bring a darker cover-up that handles ambient light, plus a light wrap or fitted denim jacket. Pack a clean dry top for the after-dinner transition.
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About the Author: Claire Maddox writes Outfit Forecast's occasion-wear and city guides, with a focus on weddings, kids occasion dressing, and seasonal travel. Read more from Claire.
