This is a short-sleeved shirt that resembles the camouflage pattern of the US Air Force!! - Brand: VACHIE - Type: W.T.34 - Size: L - Style: Military - Features: Camouflage pattern Size: Shoulder width: Approximately 50cm Body width: Approximately 61cm Please note that these measurements are approximate due to manual measurement. Image 6: It's not a stain, but rather discoloration due to aging (home-cleaned)!! *Please refrain from purchasing if you are looking for a new, unused item, as this is a used item. Thank you for viewing.