This is an authentic 1970s handmade feed sack bag — all panels of shirt are created using same bag g brand MFG Minneapolis MN Shirt has pretty significant staining all around, looks so be from rust, some holes accompany the staining overall a super cool vintage one or a kind piece shirt measures 21 in pit to pit 25 in top to bottom this shirt is being sold as is, please message with any additional questions prior to purchasing, thanks!