Hmmm - do they have antigrav? If so, people directing along floating heavy things they just bought.
Or force-field containment rather than packaging - like water and fishes in a force field.
Or...a person with a very tall coiffure that turns out to be a pet sitting on their head or shoulders when it uncoils or stretches, or spreads its wings.
Stilts or body-mod that's like stilts.
Weird hats, possibly with aerials.
:)