Get in on the snack-time joke with the Sardines Can Costume. This head-in foam tunic is shaped like a sardine can, with a front print and an open face that puts you right in the pack. See This Costume in Action on Social Media. Costume details Includes one sleeveless foam tunic shaped like a sardine can Open face design Printed front with 3D sardine-tin key details Polyknit back for stretch One size fits most adults weighing 100–205 pounds For once, being packed like sardines is the whole point.