The Irish airline have revealed designer Louise Kennedy will create a new version for the runway which will be unveiled in spring 2019.
It will be worn by all frontline ground agents and cabin crew.
The 'teal green' uniform currently being used was also designed by Kennedy, and has been the longest-running Aer Lingus uniform.
Aer Lingus says a modernised uniform brings it "full circle" after a series of changes over the last three years.
