Arbani Store is a distributor of women’s clothes for moslem especially Gamis and Khimar products. It is located in Garha Harmoni block C no. 8 Padangsari, Banyumanik, Semarang. Arbani Store promotes their products on social media and word of mouth to consumers. This method is not effective because it reachs a few people only. By using a good media, Arbani Store can expand their market. The purpose of the project is to design a website as a promtion media to expand Arbani Store’s marketing and do the e-commerce activities. A method which is used in this project is a system development method. It is designed as a website to promote Arbani Store’s products and do e-commerce activities. The conclusion is e-commerce website can be realized by applying Wordpress 4.5.2 which is easily to be operated by user. All information about the products can be displayed directly and completely.