Even leather that is not so top quality will last a long time if kept clean and properly cared for. A little extra precaution in the handling and care of all your horse and stable equipment will allow you to get the most out of it. Make the most of lesson time. Have someone video your lesson. Make sure you have a quality instructor you are not wasting money on.
Group lessons are usually cheaper.
Practice on your own in between lessons and think of what your instructor would be saying to you. If you do not ride frequently or you work your horse hard or on hard ground, you may be able to get away with him going barefoot, if he has tough hooves. Many people just shoe their horses on the front hooves. If you know you aren't going to be riding for a long time, say, over the winter, you could also remove shoes. Talk with your farrier to see if this would be good for your horse.