Can i have one sided extensions?

by Kayleigh
(Worcester)

I had my hair cut into a cropped bob, the one side was shaved and the other is about chin length. I want to grow the shaved side out. Its got to a stage now were it just looks a mess, its about 4 inches long and just covers the top of my ear.

Can I have hair extensions to make it the same length as the other side or will it look stupid because its short? What would be the best option?