We have already managed to cover up lob length locks and pixie dos but there is still a whole other category out there that should be discussed. For females with mermaid hair there is no limits for options when it comes to prom hairstyles. First of all you should figure out whether you want to wear your locks curly or straight. Any long hairdo can be incorporated with braids twists and other elements. Long hair is actually low maintenance and you can add some shine spray for a better effect. I have compiled some incredible prom hairstyles for long hair in 2017. Choose your next hairdo right from these looks.Wavy Hairstyle
These shiny waves will definitely give your friends total hair envy. If you want to replicate this stunning hairstyle, cover your locks with a volumizing and thermal protecting lotion before you take heating tools. The tousled texture will definitely create a lovely headdress for any girl out there. A modern ombre look is bonus for this style. Voluminous Ponytail
This voluminous low ponytail is just everything. Well, if you truly want to enhance that nonchalant and undone effect, gather your locks in a low ponytail and apply a shaping spray before you start teasing your locks. Apart from teased strands, you will also need to draw a simple center part to give a feminine touch to the style.