This is a beamer implementation of the Traditional White with Purple design of Northwestern University-approved PowerPoint templates: https://www.northwestern.edu/brand/resources/downloadable-assets/power-point-templates/
This template is built on top of a previous NU/Kellogg template: https://sites.google.com/site/rohitpatelecon/beamer-themes/northwestern-beamer-theme
This is what it looks like:
Please report bugs in issue.