70s～ USA made SPIRE California Geometric Pattern All-over Print Poly Shirt Vintage Polyester Short Sleeve Open Collar Vintage USA Used Clothing Men's S Size Valuable Deadstock Flat Measurements Shoulder width 44cm Body width 43cm Sleeve length 61cm Length 68cm A continuous geometric pattern like a chemical formula of molecular structure Open collar with a chemistry-like atmosphere And a tight box silhouette that gives a funky impression A look that makes you want to pair it with flared slacks or jeans A polyester shirt from the 70s by the American brand, Spire, California There are various patterns of poly shirts from this era, but this is a very scientifically driven good design Like an AT Field Of course, it doesn't reject others Rather, the opposite, welcome A recommended piece that will make you feel cheerful and funky (╹◡╹)