In this undated photo, Naomi Peña Villasano poses with a sash of both the Mexican and American flags that her school district barred her from wearing for her high school graduation ceremony.

Naomi Peña Villasano with a sash of both the Mexican and American flags that she was barred from wearing at her high school graduation. Credit ...

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued the ...

A federal judge has ruled that a Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation after the student sued.

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...

Naomi Peña Villasano poses with a sash of both the Mexican and American flags that her school district barred her from wearing for her high school graduation ceremony.

A federal judge ruled Friday that a rural Colorado school district can bar a high school student from wearing a Mexican and American flag sash at her graduation this weekend after the student sued ...