Internet shopping malls have rapidly developed within the economic recession due to changed lifestyle according to digitalization. Furthermore, customers in the 20~30s, the main consumer base of internet shopping malls in Korea, have begun to enjoy the new cultural trend of party culture, thus creating a new fashion market combining party and fashion. Therefore, the purpose of this study is to analyze design characteristics of internet party-wear shopping malls to provide guidelines and to present basic data for design development of party-wear in internet shopping malls. Research method was used by combining literary research with empirical research of analyzing design by capturing pictures of internet party-wear shopping malls. The following conclusion was drawn from research results. First, Party-wear consumption of internet shopping malls is increasing along with the increased sales of clothing fashion products of internet shopping malls. Second, design analysis results regarding 11 internet shopping malls selling party-wear was presented that consumer emotion and trend were combined according to distinct characteristics to display romantic style, romantic style mixed with modern or casual characteristics, sexy, and etc. Third, dress was presented as the most common item with 52.3% in item analysis executed on 588 pictures captured in 11 shopping malls. Ribbon was shown as the most common detail and trimming item, with 28.7%, and corsage and frills were each presented as 13%.