<p>At her job, which has a business casual dress code, a new female employee asked my daughter what to wear. The answer was simple: nothing sexy; nothing denim.</p>
<p>For a college interview, though, denim would be acceptable. Here, the code would be nothing sexy; nothing offensive. By offensive I mean things like T-shirts with rude slogans. A T-shirt bearing the name of the college you visited yesterday might also be a poor choice.</p>