Original Penguin Short Sleeve Oxford Shirt. Original Penguin Short Sleeve Oxford ShirtUpdate your collection with this Original Penguin Short Sleeve Oxford Shirt. Crafted with a button down collar and full button fastening, it features short sleeves and a chest pocket for a classic look. This shirt is designed with a signature logo and is complete with Original Penguin branding.• Shirt• Button down collar• Full button fastening• Short sleeves• Chest pocket• Signature logo• Original Penguin branding• 100% cotton• Machine washable