If you have worked and gained experience in the field of fashion and/or sales you can portray your experience in the way of the skills that you have gained and posses in this field. You can start by describing your job profile and what did you exactly do, like "you were responsible for getting a spectrum of retail suppliers together in order to obtain orders for a wholesale supply of the products that your company was dealing in". You should also mention the main roles that you performed and how you gained experience in sales and fashion through performing these roles. You can substantiate it with mentioning your flair/interest or excellence in the field of fashion and sales combining it with some of your personal skills such as communication skills, persuasion skills, presentation skills etc.