Such a unique handmade clown costume for him or her.
Note, this garment has been worn by my three kiddos and those prior to us.
Numerous flaws but still darling nonetheless. 
Some markings may be removed upon professional cleaning.
Estimate size for a 4/5/6 yr
20.5” armpit to armpit 
18” sleeve length 
20” shoulder to crotch 
32” total length