Fashion trends refer to changes in styles of clothing and beauty over time. The document provides tips for keeping up with clothing trends, makeup application, choosing beauty products, and using accessories to boost one's style. It advises being comfortable with your personal style while following trends, properly applying makeup for different occasions, researching ingredients and expiration dates when buying skincare products, and accessorizing appropriately for different settings without overdoing it. The overall message is that following current fashion trends can help express yourself while staying true to your own style and needs.