Appearence don't have an effect to the gameplay. It only changes your look.

Suits:

- can be purchased for Credits in Dome City at the Armor/Suit/Helm Vendor.

Helms:

- can be purchased for Credits in Dome City at the Armor/Suit/Helm Vendor.

Dye:

- can be purchased for Credits in Dome City at the Dye Vendor.

Jetpack Trail:

- can be purchased for Agenda Points in Dome City at Burning Fashion.