The fashion market involves worth trillion of USD all over the world, and just in Italy worth about fifty billion euros. In Europe the market is divided in supplier countries and important brand headquarters country. Italy is one of the most important supplier countries with highest employment and export level. It is dominated by small and medium enterprises which have enjoyed a rapid growth. These SMEs have now production management and monitoring issues. The thesis has been carried out in Goretti S.r.l. company, one of these SMEs Goretti S.r.l. implement time relief to control production cost with latent purpose of creating reliable quotes, then not subjected to uncontrollable variables.