Toughness Islamic economic ideas during the monetary crisis hit Indonesia, attracted many people to understand more deeply the concept of Islamic economic, to organize various concepts in the systematics of modern economics. This study analyzes the application of the supply contract, especially revenue sharing contract is based on the concept of Islamic economics (sharia). The study aims to find out the real picture of the supply chain of fashion products, especially the Muslim fashion, which is produced by SMEs. Then design model of revenue sharing contract based on sharia, in the SME production Muslim fashion, as an effort to improve productivity of SMEs and distributors. The data collection method used was observation and in depth interviews on SMEs and distributors. Data processing using the model of revenue sharing contract combined with concept of buying-selling and cooperation based on sharia. In the model of revenue sharing contract, SMEs will set a minimum selling price to distributors for each unit purchased, but the distributor must share some profit for each unit sold. While the partnership sharia, is business collaboration that occurs when two or more people, voluntarily, to share profits and risks in the absence of the element of riba, gharar, and maysir. By applying the revenue sharing contract, the results showed that an increase in profits of SMEs as well as distributors. Thus, supply chain revenue of Moslem fashion increased 2% of the initial contract supply mechanism. In addition, cooperation between members of the supply chain of Moslem fashion can run better and sharia-complient.