Looking for a seriously fun disguise? Try a Smiffy's costume on for size! Package includes: 1 x Smiffy's Adult Men's Poncho, Western, Serious Fun, One ... We computed the price history for the Smiffys Poncho with Amazon price historical data. This item is manufactured by Smiffys. It is sold in the category Toys & Games. Amazon have it for sale at 10.98 £. We noticed a higest price of 18.04 £ and a lowest price of 8.36 £.