So Much Fun It's Scary!®
  • Family Guy Stewie Adult Character Costume

Family Guy Stewie Adult Character Costume

Item# 00192823
Online Only

Who says a baby can't be scary? Let out that diabolical yet oh-so-loveable infant within you as the famous Family Guy character Stewie Griffin. In this funny character costume of oversized mask, jumpsuit, and a PVC butt, you'll be all set to taunt your talking dog, threaten your mother, and take over the world...or at least get some laughs while trying!

  • Costume Includes
    • Jumpsuit
    • Foam head mask
    • PVC butt.


Sold Out.

  • Reviews
  • Size Chart

When trying to decide between two sizes, choose the larger size for a better fit.

Adult Medium (Teen Size) (38-40)38-4032-3429-315'9 - 5'11153-180 lbs
Adult XL (Standard) (42-46)42-4638-4230-325'9 - 5'11195-220 lbs
Adult XXL (Plus Size) (50-52)50-5244-4630-325'11 - 6'1260-280 lbs
*in inches
Men's Costume Sizing Chart Diagram