With the increase of social media usage and its relevance for the millennial generation, social media influencers rise as credible sources who influence their followers purchase behaviors. Micro-influencers have up to 400,00 followers and fashion brands are constantly collaborating with them to generate brand awareness. The purpose of this study is to analyze how micro-influencers impact engagement levels on fashion retail brands’ accounts on Instagram and what common visual patterns the posts with higher levels of engagement present. A sample of 817 posts from three different brands were analyzed to provide insight in what kind of posts generates higher engagement levels: motivational posts, product posts, model/catalog, micro-influencer, influencer, or none of the above. A content analysis was conducted and after all the posts were coded, the top 100 with the highest engagement levels were submitted to a frame analysis so common patterns and themes could be recognized among the top engagement posts