Tehheh, I just had to with that title. Of course I am talking about the buns you have on your head!
So I've found an awesome trick to give your buns a more polished look. Without doing this, you can get ends that stick out awkwardly and can ruin the look, and date it back to the nineties.
When you are prepping your hair, heat yourself up your curling iron and curl the very ends of your hair, for the sake of ease it's good to take a wide barrel with the wider bar to hold in the ends. Otherwise use your straightening iron to flick the ends.
What you'll find this does is help your hair shape itself back into your your bun a sleeker bun or topknot. Giving you a more polished and perfect look.
Give it a try next time you put your hair up!