This is a cute 2 piece baby outfit from the late 50s or early 60s. Labeled 'Playmore Knits of California', the set is not quite a match size-wise; the suspender pants are size L and the white tee is an XL. Made of blue cotton knit, the suspenders cross over in back and fasten in front with a button.
 
Pre-owned, used; in good condition with no noted flaws. 
 
Marked as L & XL on the label- please read the actual garment measurements given next-- 
 
Pants- Waist 24" max
Inseam- 8 1/4"
Outer length- 15"
Straps 20 1/4" 
 
Shirt- front pit to pit- 11 1/4"
Center front length- 10 1/4"