There are a lot of dentists in west midland available as well as throughout the United Kingdom and you will easily find one near you.
While your dentist knows best about what kind of dental braces you may require, you might be given an option between metal/ceramic braces and linguistic braces.
Depending on the intensity teeth misalignment, you may be given the option to go with the linguistic braces which are almost invisible from the outside. But, they are more expensive and not as effective for more problematic teeth.
However, the metal and ceramic ones are extremely common among patients, they are easy to install, have been used for almost a hundred years and are usable on all kinds of dental misalignment.
The prices may also vary from place to place and from kind of braces as well. The cost may vary from £10 all the way to even £200 per tooth. This essentially depends on the dentist you go to.
Whatever you may choose at the end, you need to balance your expenses beforehand so you have a fast and hindrance free experience.