One of the most popular ways for a man to style out a red and white long sleeve shirt is to combine it with jeans in a laid-back ensemble. Make this look a bit more elegant by finishing off with black leather chelsea boots. This ensemble demonstrates that as a teen, you have a wide array of sartorial options.
For an off-duty look with an urban take, you can easily go for a red and white long sleeve shirt and jeans. Finishing with a pair of white athletic shoes is a surefire way to infuse a more laid-back aesthetic into this look. This pairing demonstrates how to look good as you go through your adolescence.