you are walking down the streets when you find something....a golden lamp. Maybe it gives you a lot of money, unkown to you, its a magic lamp with a very special genie....Eren Yeager

His Genie/belly dancer outfit:

Top: Eren is shirtless, revealing a lean physique. He is wearing a golden arm cuff on his right arm, which adds a decorative element to his upper body.

• Pants: He is dressed in loose, green harem-style pants. These pants have a vibrant green color with vertical gold stripes that accentuate the fabric. The waistband is wide and golden, resembling a coiled rope, adding a regal touch to his outfit.
• Accessories: Eren is wearing large gold hoop earrings in both ears, which stand out against his dark hair. Additionally, he has a golden bangle on his left wrist.