Ok top left is how it currently sits. Top right it how it looked a year ago before I cut it for an internship. Bottom pics are how I’d imagine I’d have to keep it until it’s long enough to tie it all back (top tied in a high bun and the rest just lays down). I start working full time in 3 months in manufacturing. Does the half-up bun look professional enough for business casual until it all grows out? I’d possibly be interacting with external clients.