Player jumpsuits (numbered green tracksuits)

The look

A simple but highly recognizable athletic tracksuit worn by the contestants inside the game. The visual identity depends on the bright green tracksuit, white shirt underneath, white player number, and casual athletic shoes.

Base costume

1. 01Bright emerald/green zip-up tracksuit jacket.
2. 02Matching green track pants.
3. 03White or off-white T-shirt underneath.
4. 04White player number printed on the tracksuit.
5. 05White athletic sneakers.
6. 06Simple socks.
7. 07Optional worn/distressed treatment for a more screen-accurate appearance.
8. 08Netflix's behind-the-scenes material notes that the production supplied players with green tracksuits and used detachable numbers, reinforcing that the number itself is an interchangeable identifying element rather than a separate costume design.
9. 091.
10. 102.
11. 113.
12. 124.
13. 135.
14. 146.
15. 157.

Character details

• The tracksuit should have a relaxed athletic fit rather than a formal tailored appearance. • The green color is the most important costume element. The white shirt underneath provides the strongest contrast, while the number is placed prominently on the tracksuit. • For a group cosplay, different numbers can be used to represent different contestants without treating each number as a separate variant.

Hair / face / makeup

• There is no single player hairstyle.
• The player costume is intentionally designed so that the individual contestant's face and hairstyle remain visible, unlike the masked guards.
• For a generic player:
• Natural hairstyle
• Minimal makeup
• Natural complexion
• No mask
• Optional subtle tired/sweaty styling for a game-worn appearance

Props

• Essential:
• Player number
• Optional:
• Squid Game invitation card
• Dalgona
• Marbles
• Small game-related prop

What makes the cosplay read as Player jumpsuits (numbered green tracksuits)

The strongest identifiers are: Emerald-green tracksuit White T-shirt Large player number White athletic sneakers Simple contestant styling 1. 2. 3. 4. 5. A group wearing different player numbers makes the reference especially obvious.