Yes, you can. If you don’t know what hairstyles to choose for a wedding, a messy bun is your best bet. It is suitable for all kinds of weddings, depending on how you accessorize. Medium and long hair lengths would work perfectly for this hairstyle. And if your hair is short, extensions are subtle alternatives. The plus side is that these hairstyles are trendy, have a live-in look, and are very popular among modern brides.