If you are thinking of giving your car some new look then you can try to upholster it in shops like Boring Upholstery. You only need to check the design that you want first then you can let these shops do the job of giving your car some new look. You can check their website so you can have an idea on the designs they offer. By checking their website and having in mind the design that you want, you can be confident that your car will get the look that you aimed for.
Nonetheless, if you have no idea on what will look good in your car then you can also ask for some advice from people working in shops like Boring Upholstery. You can ask them for designs that are in demand and check if it will also look good in your car. There are several magazines that do have some idea on this one as well, you may also check those.
What you only have to bear in mind is that you need to find a design that will suit your everyday need not just spent a design that is good in a season only. You have to keep it classy so you can use it no matter what season it may be.