The Lana elf for Day 2 in Dress to Impress is in the lobby area, not in the dressing room.
Exact spot
Go to the main lobby/intermission area after you finish a round.
Head toward the podium / staircase side of the lobby and look for a table or drawer near that area; the Lana elf doll is sitting on that surface, close to the stairs/green‑screen room entrance.
Click on the elf once you’re right next to it and the Day 2 Advent reward (the Christmas shirt/sweater) will unlock.
