There is a specific kind of dread that comes with watching someone at the check-in counter wrestle a suitcase onto the scale, only to be told it is three kilos over. I have been that person. So have most of my friends. And then there is the other kind of traveler—the one who glides through security with a single bag, finds a spot in the overhead bin without drama, and somehow still looks put-together three days into the trip. That person is not magic. They are just ruthless about what goes into the bag.

Packing a carry-on that actually supports a stylish wardrobe comes down to a few hard rules, some honest self-assessment, and a willingness to wear the same jacket four times. Here is how I stopped overpacking and started traveling with a bag I could lift with one hand.

Start with colors, not outfits

The biggest mistake is packing ten separate outfits. The better move is packing one small color story. Pick two neutrals (I usually go navy and cream, or black and grey) and one or two accent colors. Every top should work with every bottom, and every layer should work with everything else. That way, three tops and two bottoms become six outfits without a single decision on the road.

This also does something quietly useful: it makes your suitcase look intentional. A pile of clothes in the same palette reads as a wardrobe. A pile of random prints reads as laundry.

One jacket, one shoe, endless combinations

The jacket does the heavy lifting. A structured blazer or a good trench can dress up a t-shirt and jeans and make a plain dress look deliberate. Wear it on the plane so it does not eat space in the bag.

Shoes are the other trap. I used to pack three pairs and wear one, then carry the whole stack around. Now it is one pair of comfortable walking shoes worn on the plane, plus one pair that can go from dinner to a museum: leather sneakers, loafers, or a simple flat. That is it. Shoes are the heaviest thing in any bag and the least rewarding to duplicate.

Choose fabrics that forgive

Merino wool is worth the price. It resists wrinkles, does not hold odor the way cotton does, and works across temperatures. A merino t-shirt can be worn three times between washes. Linen is lovely in theory and a creased disaster in a carry-on. Heavy cotton holds wrinkles and water. Synthetics dry fast but can smell after a day of walking.

My rule: if a fabric cannot survive being rolled into a ball and shaken out, it stays home.

Roll, then bundle, then stop worrying

Rolling works for t-shirts and soft items. For anything with structure—a blazer, a dress with a collar—the bundle method helps: lay the structured piece flat, place softer items in the middle, and fold the garment around them. It keeps creases to a minimum and uses empty space in the bag.

And then there is the ritual I recommend to everyone: pack the bag, close it, and do not open it again until you arrive. The urge to add one more thing is almost always the beginning of overpacking.

Keep a small kit for looking alive

A carry-on wardrobe is not only clothes. A tiny pouch with a stain remover pen, a sewing kit with one needle and a meter of thread, and a travel-size wrinkle spray buys you days of looking fresh. A single scarf or a small piece of jewelry can change the register of an outfit from “airport” to “dinner.” These weigh almost nothing and do a lot of work.

Wear the heaviest things on travel days

Boots, the blazer, the thick sweater, the jeans. Wear them. The plane is climate-controlled and you can always take layers off. This one habit alone can free up a third of your bag.

Ultimately, packing light is less about deprivation and more about editing. The clothes you bring on a trip should be the ones you actually reach for at home, just fewer of them. When the bag is small, every item has to earn its place—and the result, oddly, is a wardrobe that feels more like you than the overstuffed suitcase ever did.