I was hoping for:
Pellitine Tea-Fete Gown and the Bright Moons Lunar Moth.
They brought back the blacksmith costume but not the chef one (((( whyyy
He's talking about the classic chef costume which you can see on NPCs from vanilla zones. It's not the one from that crown pack that was on sale last year.
The "classic" chef costume was, along with the blacksmith costume, the 2 first ever costumes they put on the CS for a whopping 1.5k Crowns each. They were removed long time ago for obvious reasons.