In the world of fashion and cosmetics, "first blush" often refers to the fresh, youthful glow associated with spring.
: Authors like Karl Ove Knausgaard have used the term to explore the transition from childhood—where one is free of others' perceptions—to adulthood, where "shame is the presence of the gaze of others within ourselves". The Beauty Evolution: From Scandal to Staple First Blush
At its core, means "at first glance" or upon initial consideration. Interestingly, the "blush" in this context originally had nothing to do with embarrassment. In Middle English, "blush" meant a glimpse or a momentary view . In the world of fashion and cosmetics, "first
: Blushing has been a marker of beauty for centuries. In the Middle Ages, the ideal face was a "red-and-white color scheme". First Blush