I laundered and air dried.
Has rust dots (spots) that I didn't pretreat see pics.
Overall AMAZING condition.
See last 2 photos of spots. 
One tiny bur hole on lower sleeve see photo.
No odors, no yellowing.
Shown on a form with 43" chest.
Love the chenille-like interior of vintage sweats.
Late 60s Early 70s.
"Chickenman was created in 1966 by Dick Orkin, at the time a production director at WCFL in Chicago.
WCFL's Program Director, Ken Draper, was inspired by the success of the Batman TV show, and asked Orkin to put together a two-and-a-half-minute comedy feature with a similarly camp sensibility."*

Measurements:
21" pit-to-pit  (shown on 43" chest)
19" inseam of sleeve
neck center to cuff edge 26"
Length shoulder center to bottom edge 23.5"
Ribbed cuff and band 2.5" 

INFO:
See all 12 photos. Message questions.
Let me know if you need any more photos.
I combine purchases to one package for ultimate value. 
Pet free Smoke free home.
*wikipedia