This post contains affiliate links. If you purchase through a link, I may earn a small commission at no extra cost to you. Full disclosure here.
There’s a specific kind of miserable that comes from being overdressed, overheated, and still trying to enjoy a vacation. I’ve been there more times than I’d like to admit — wearing an outfit I thought would look good in photos, spending the afternoon uncomfortable and distracted, and wishing I’d just packed the practical thing.
Traveling as a plus-size woman in warm weather takes some real planning. Not because it has to be complicated, but because the wrong choices show up faster — thigh chafing after twenty minutes of walking, overheating in a fabric that doesn’t breathe, hitting a wall of fatigue by 2pm because hydration got deprioritized. These aren’t aesthetic problems. They’re comfort problems, and they’re solvable.
Here’s what actually works for me.
1. Wear Lightweight Fabrics — And Mean It
Not every fabric that says “lightweight” actually breathes. Polyester blends marketed as travel-friendly can feel like wearing a plastic bag in July. What actually works in heat: linen, loose cotton, bamboo, or moisture-wicking fabrics designed for movement rather than just for looking neat.
My warm-weather travel uniform has shifted almost entirely toward flowy options. The Sampeel Wide Leg Pants are a go-to — palazzo-style with elastic waist and pockets, they work for a casual sightseeing day and somehow don’t look sloppy. A linen shirt dress is the other piece I reach for constantly, because it goes from morning walk to dinner without a change and never feels heavy.
The rule I use: if I wouldn’t want to walk a mile in it at home in summer, it doesn’t come on a warm-weather trip.
2. Bring Anti-Chafe Protection — Don’t Wait Until You Need It
Thigh chafing is not a you problem. It’s a friction problem, and friction is solvable.
I keep Body Glide For Her in my bag and apply it before any day that involves significant walking. It goes on like a deodorant stick, stays put through heat and humidity, and the difference between a day with it and a day without it is not subtle. The For Her version includes added emollients, making it gentler on sensitive skin. Megababe is another option that works similarly if you prefer a different brand.
Apply it before you leave the hotel, not after the chafing starts.
3. Hydrate Before You Feel Thirsty
Thirst is a lagging indicator. By the time you feel it, you’re already behind, and in heat and humidity that gap gets worse fast.
I add a Liquid I.V. Hydration Multiplier to my water bottle at the start of every warm-weather sightseeing day. It uses a cellular transport technology that helps your body absorb water more efficiently than plain water alone — which matters more when you’re sweating continuously and replacing fluids all day.
I also carry sweat-absorbing handkerchiefs — quick-dry microfiber, pocket-sized. Blotting your face and neck with something that actually absorbs sweat is different from using a regular tissue or your shirt, and they dry fast enough to use repeatedly throughout the day.
4. Choose Breathable Shoes
Shoes are the easiest place to make a mistake you’ll feel all day.
Anything with a closed toe in real heat becomes a problem within hours. Anything that isn’t actually broken in becomes a problem faster. In warm weather I prioritize sandals with arch support or walking shoes with mesh — shoes where airflow is built into the design, not an afterthought.
If you’re going somewhere that involves cobblestones, uneven terrain, or long stretches without seating, test your shoes at home first. The comfortable-looking sandal that works for a two-hour errand is not necessarily the sandal for eight hours of walking in a foreign city.
5. Pack an Extra Shirt
On warm-weather days I pack a backup top in my day bag. This is not about being overprepared. It’s about not spending an afternoon in a damp shirt feeling self-conscious when a simple swap would fix it.
A lightweight shirt takes up almost no space. The mental relief of having the option is worth it.
6. Wear Bike Shorts or Slip Shorts Under Dresses
This goes together with the anti-chafe point, but it’s worth its own section because it changed how I approach dresses and skirts entirely.
I wear slip shorts under almost every dress now. The seamless slip shorts are the ones I’ve landed on — smooth boyshorts style, no seam lines under fitted fabrics, and they stay put through a full day of walking. For days when I want more casual comfort, the OLRIK Plus Size Shorts with the ruffle belted waist are the ones I reach for — lightweight, adjustable drawstring, actual pockets, and they don’t feel like athletic wear even though they’re completely comfortable to move in.
7. Take Afternoon Breaks — Actually Schedule Them
This one sounds obvious and is consistently underestimated.
The 1–4pm window in summer heat is brutal, and pushing through it usually means arriving at dinner exhausted and starting the next day behind. The trips where I’ve built in a midday break — back to the hotel or to a shaded café — are categorically better than the ones where I tried to maximize every hour.
The JISULIFE 3-in-1 handheld fan has become something I carry on any day with outdoor time. It’s pocket-sized, charges via USB, runs up to 19 hours, and also works as a power bank and flashlight. Personal airflow is genuinely underrated as a heat management tool. A cooling towel works on the same principle: wet it down, drape it on your neck, and the temperature difference is immediate.
8. Carry Electrolytes All Day
Water matters. Electrolytes matter more when you’re sweating continuously.
The headache and fatigue that hits mid-afternoon on hot travel days is usually less about the heat and more about electrolyte depletion. I carry Liquid I.V. packets and use them throughout the day, not just in the morning. On particularly hot days I’ll go through two.
If you’ve ever had a day where you drank plenty of water and still felt awful by afternoon — this is likely why.
9. Prioritize Sun Protection
This is the one I see people skip most often, and it costs them most visibly.
Sunburn on top of heat is miserable in a specific way — it makes everything harder, including sleep, which then compounds into the next day. I apply SPF before leaving the hotel, reapply after any significant outdoor stretch, and carry a hat for afternoons in direct sun. A cooling towel, dampened slightly and draped on your neck or face, also makes a real difference in how long you can stay comfortable before needing shade.
10. Stop Dressing for Photos and Dress for Comfort
This is the one I wish someone had told me earlier.
I spent a lot of trips in outfits I’d chosen based on how they’d look in pictures. The problem is that the discomfort of the wrong outfit affects everything — your energy, your patience, how present you can actually be. You notice the heat more. You want to stop sooner. You’re thinking about your clothes when you could be thinking about where you are.
The shift that made the biggest difference: choosing clothes for the trip I was actually taking rather than the Instagram version of it. Loose pants instead of jeans. Breathable fabric instead of a structured piece that photographs well. Shoes with actual support instead of something that looks better standing still.
You will feel better, and the photos will still be fine. I promise.
The Honest Warm-Weather Packing List
For any trip where heat is a factor:
✓ Slip shorts or bike shorts for under dresses
✓ Body Glide For Her — applied before you leave
✓ Liquid I.V. packets — one per day minimum
✓ Sweat-absorbing handkerchiefs — pocket-sized, worth it
✓ JISULIFE handheld fan — for outdoor waiting
✓ Wide leg pants or lightweight drawstring shorts
✓ Cooling towel for afternoon heat
✓ Backup shirt in your day bag
✓ SPF and a hat
Warm-weather travel is genuinely enjoyable when your clothes and your plan are working with your body instead of against it. Getting those basics right makes everything else easier.
As an Amazon Associate, I earn from qualifying purchases. See my full Affiliate Disclosure for details.
Practical Cozy Travel 