Cookie Monster Adult Onesie

Unleash your inner cookie lover with this Cookie Monster Adult Onesie Costume! Perfect for cozy lounging or stealing the show at parties, this onesie combines playful nostalgia with all-day comfort. Whether you’re heading to a costume event or relaxing at home, you’ll look adorably monstrous!

• Fabric: 60% Cotton, 40% polyester
• Washing instructions: Do not tumble dry, Machine Washable, Do not bleach

• Size	Chest	Total	Sleeve
  XS	99 cm	166 - 174 cm	63 cm
  S	103 cm	174 - 180 cm	64 cm
  M	107 cm	178 - 184 cm	65 cm
  L	111 cm	182 - 188 cm	66 cm
  XL	116 cm	186 - 192 cm	67 cm
  2XL	122 cm	190 - 196 cm	68 cm

  PLEASE NOTE: OppoSuits have a slim-fit design. When in doubt between two sizes, we recommend you to pick the larger size of the two.