What to Wear on a Long Flight: Comfort Without Looking Scruffy

For a long flight, wear a soft co-ord loungewear set with a wireless bra and breathable cotton underwear. Cabins are cold, dry and pressurised, you are seated for hours, and you have to walk through an airport at the other end looking like a person rather than someone who has just been asleep in a chair.

This is one chapter of our complete guide to loungewear and nightwear in Pakistan.

A matching lounge set solves all of that at once.

What is the most comfortable thing to wear on a long flight?

A matching co-ord loungewear set is the most comfortable option that still looks presentable. It is the reason so many frequent travellers wear them.

Why it works:

• Soft, stretchy fabric that does not dig in when you are seated for eight hours
• An elasticated waist, which matters more than you would think on a long flight
• Long sleeves and trousers for a cold cabin
• A matching set reads as an outfit, not as pyjamas, so you can walk through arrivals without changing

Our Ethereal Breeze lounge set and Secrets co-ord set both work well for this. See how to style a co-ord set for making it look deliberate.

What bra should you wear on a plane?

Wear a soft wireless bra, not an underwired one. Underwire presses into the rib cage when you are slumped in a seat, and mild swelling from cabin pressure and long sitting makes it worse.

A wireless bra with a stretchy band, like our Blossom Beauty ultra-light wireless bra, gives shape without any of that. If you plan to sleep, this matters even more.

Some people remove the bra entirely on overnight flights. A soft wireless bra is a reasonable middle ground.

What underwear is best for flying?

Breathable cotton-gusset underwear in a full-coverage style. Two reasons: cabin air is extremely dry, and you are sitting still for hours, which is not a combination that favours tight synthetic fabric.

Full coverage is also more comfortable when seated for a long stretch than a minimal cut that shifts. Our Comfy Classic High-Rise Boyshorts stay put and do not ride up.

Pack a spare pair in your hand luggage. On a long-haul flight or a delayed connection, changing is the single best thing you can do for yourself.

How do you stay warm on a cold flight?

Layer, and bring your own warm layer rather than relying on the airline's. Cabin temperatures are frequently set colder than most people find comfortable, and airline blankets are thin.

A long-sleeve lounge top plus a large scarf or wrap does the job. A three-piece set like Plush Reverie gives you long sleeves and trousers, with shorts in the bag for a hot destination on arrival.

What should you avoid wearing on a long flight?

Avoid tight waistbands, underwire, and anything you cannot sleep in. Specifically:

• Jeans. A rigid waistband is uncomfortable after four hours and worse after eight.
• Underwire bras. They press when you slump.
• Anything fully synthetic and tight. Dry cabin air plus no airflow is uncomfortable.
• Anything that creases badly. You will arrive looking like your suitcase.

What should you pack in your hand luggage?

A spare pair of underwear, a warm layer and anything you would want after a delay. Hold luggage goes missing, connections get delayed, and flights sit on tarmacs.

A clean pair of underwear in your carry-on costs you nothing in space and is worth a great deal on a bad travel day.

Frequently asked questions

Should you wear a bra on a long flight?

It is a personal choice. If you do, a soft wireless bra is far more comfortable than an underwired one, because underwire presses into the rib cage when seated for long periods.

Is loungewear acceptable to wear on a plane?

Yes, particularly a matching co-ord set. A set in a neutral colour reads as an outfit rather than as sleepwear, which is why it has become the standard choice for long-haul travellers.

What underwear should I wear on a long flight?

Breathable, full-coverage underwear with a cotton gusset. Avoid anything tight or fully synthetic, and pack a spare pair in your hand luggage.

Why do my feet and body swell on flights?

Long periods of sitting and cabin pressure can cause mild swelling. This is one reason tight waistbands and underwire feel worse on a plane than they do on the ground.

Where can I buy travel loungewear in Karachi?

Erblis delivers loungewear across Karachi with free delivery and Cash on Delivery available. Every order includes a free Erblis tote bag, which is itself useful as a flight carry-on. Use WELCOME10 for 10% off your first order.

The short version

A soft co-ord set, a wireless bra, breathable full-coverage underwear, a warm layer, and a spare pair of underwear in your hand luggage. Comfortable for the flight, presentable on landing.