Hackett Army Polo Shirt. Hackett Army Polo ShirtRefresh your collection with this Hackett Army Polo Shirt. Constructed with a folded collar and 2 button placket, it features short sleeves for a classic look. This polo shirt is designed with a signature logo and is complete with Hackett branding.• Polo shirt• Folded collar• 2 button placket• Short sleeves• Signature logo• Hackett branding• Wash according to care label