Any hairstyles that hide bad hair days.? [pictures please]?

Well... it would help if we knew your hair type (curly, straight, etc.?) but, you can straighten it & pin it back or have it wavy & pinned back. Also, you could look up on how to do a bump on the back of your head w/ a ponytail (look @ youtube videos for a how-to). I hope I could help you. Good luck!