Skip to main content
$24.99 $20.99

Based on the song "Uncle Material" from our album, "Do," this here onesie is probably the most accurate onesie ever created for tiny humans! Cover up their weird little thicc bodies with these amazing pieces of Psychostick clothing!

Black, blue, or pink! SO MANY CHOICES! YARRRRGH!

  • 100% soft cotton*
  • Comfortable envelope neckline
  • Three snap leg closure

*Heather color is 52% Airlume combed and ring-spun cotton 48% poly

Size guide

  3-6M 6-12M 12-18M 18-24M
Body Width (inches) 9 3/8 9 7/8 10 3/8 10 7/8
Fits Baby Lenght (inches) 20-25 25-28 28-30 30-32
Fits Baby Weight (lbs) (lbs) 12-16 16-22 22-27 27-30

Note: This shirt is fulfilled by an outside fulfillment company that is currently operating at their highest capacity possible given the covid situation.

Please bear in mind that this particular shirt could take from 22 to 27 business days to fulfill. This does fluctuate and they seem to be picking up the pace lately.

If you have questions or concerns, e-mail us at info@psychostick.com. Thank you and sorry for the hassle.