Placement is key when it comes to mastering the top-knot; ideally it should sit right on top of the head. This style of bun can be worn messy and loose with a casual day look or slick and tight for dressier eveningwear. No matter the occasion, the top-knot is a fool proof, ‘go-to’ style, so take your cues from these suitably tressed celebrities and get twisting.