Selena Gomez Wears Striped Shirt Trend and Ballerina Bun. Earlier this week Selena was spotted out and about rocking two trends, strips and a ballerina bun. We know that strips are very popular for the fall 2011 season, as well as ballerina buns being a very hot fall hair trend. For a pop of color, she wore a red long strapped messenger handbag that really helped to define her look. She finished the look with leggins and ballerina flats. Overall her she looked fashion forward, chic, and comfortable all at the same time. Look below to see the star wearing the trends.