Fashion experts have several methods for packing their carry-on bags efficiently.
They find extra space by having smart bags and suitcases, like one that comes with compression straps to condense clothing down and make extra room–they also organize their bags, so clothing is arranged by its use (for example, clothing for a night out is all together in the bag).
Some also only pack items that have multiple uses and can be used for several outfits.
Others rethink travel size containers and use makeshift containers to hold their assorted creams and products they can’t live without.
Finally, and most importantly: when unpacking, they take note of what wasn’t worn and don’t pack it next time.