“Day 3 of trying the server hair theory to see what makes more tips,” text overlaid on one of the clips read. In that video, she styled her hair into a messy bun and reported that she made $39 ...

“Trying the server hair theory to see what gets me more tips ... McCall decided to wear her hair in a messy bun during her shift. She later revealed she made $392 in tips with her hair ...

More recently, servers have been exploring and sharing their results with the phenomenon of hair theory ... on a day she earned $155 in tips; a low bun that only earned her $103 in tips; half ...

If the hair is clean, I’ll apply a texture dust throughout; Oribe’s Swept Up is good. When making a ponytail, which will anchor your bun, the trick is to first push back all the hair — down ...