VTG Osh Kosh Vestbak Striped Overalls Infant Sz 6Mos Sanforized Union Made USA

VTG Osh Kosh Vestbak Striped Overalls Infant Sz 6Mos Sanforized Union Made USA. Please refer to photos for measurements. No size tag but modern sizing indicates 3-6 month sizing. Two very faint spots on the garment which I have pointed to in photos and which are not noticeable. I have not soaked or applied stain remover and the stains may be treatable.