Western social media platforms like Facebook, YouTube, etc are banned in China. In their places, Weibo, WeChat, Youku and more are the main social media channels in China and thus the main battlefields of social marketing for brands entering China Market. WeChat is the largest social network in China, with over 900 million users daily, for nearly all types of services, including booking flights, restaurant table reservation, shopping, paying bills, etc. To cater the needs of the new generation of Chinese digital natives, a mobile app eM++ was developed that creates new customer services and enables tailored fashion marketing. This new mobile app eM++ works well in China, will this be also well received in other countries? This research investigates consumers’ perception of this new fashion e-tailoring e-shopping concept in UK. Will this type of e-tailored services be welcome in UK? Will consumers welcome this type of e-shopping service in UK? Or they prefer the traditional way of tailoring and shopping? Which social media platforms should be used for promotion? The sample population of this research covers both male and females from China and UK aged 18 years old or above with experience of searching and/or buying clothing items online. Convenient sampling and snow-balling sampling methods are used. In UK, recruitment of volunteers for this project will be via emails to colleagues and previous students, as well as via posters of recruiting volunteers for this project posted on campus. Details of the project and experiment will be included in both emails and posters. Volunteered participants are asked to answer a pre-experiment online questionnaire. Based on their answers, suitable participants will be invited to participate the experimental part (which is trying a fashion app and then answer the post-experiment questionnaire). Participants successfully completed the experiment and post-experiment questionnaire will be given their own body measurements with a 3D model in user’s customised shape, as well as a discount coupon for future use when the app is officially launched. This research will have mainly quantitative data analysis, SPSS will be used to analyse the data. There will have a few open-ended questions that qualitative data analysis method will be employed. This research will explore the feasibility of this service in UK and formulate a cross-cultural comparison between China and UK.