The first and foremost thing to keep in mind is the budget that you intend to spend for this project. This is crucial because there are going to be options that are going to be quite cheap but will not look as good and at the same time there will be options that are amazing from all aspects yet will be costing a fortune. You want to create a balance and get the bricks and stone that both look good and also are within your given budget.
Having good quality materials is very important. Whenever you are getting bricks and stones, do keep in mind that these will have to brave the weather so make sure that they are good enough to resist these conditions. In certain areas the weather will be extreme so you should have the products that can withstand tough times. You will probably need to spend more to get better products but the investment is totally worth it.
Make sure that you shop around and meet various suppliers and manufacturers. This will not only help you in getting various options but better prices as well. You will be able to compare pros and cons of each product and select accordingly.
Make sure that you get a style that not only suits your taste but also looks good on your house. You can do a bit of mix and match in the bricks and stones as your house should look great from the exterior. Make sure that the use of different kinds of stone is done in an artful manner and it does not look bad as sometimes the best looking products cannot look good when they are put together.