Sometimes going cheap is the best way. Being cheap does not always mean tacky, in a lot of cases it can mean being practical and saving money. When it comes to buying uniforms for work, personal use or other activities they can be quite expensive. There are plenty of ways to find cheap uniforms that will suit your needs. There are thrift shops that are available, online websites dedicated strictly to cheap uniforms, garage sales, old clothes that you might have in your closet and many more ideas at your disposal. It is just going to take a little creativity on your part to find that perfect uniform for a cheap price. 
When it comes to work most places are going to require some sort of uniform. The uniforms may be conventional like a suit and tie or something standard that is required by the company. In most cases you have to supply the outfit yourself. For example if you need a pair of black dress pants and a polo shirt, you can easily find those objects at second hand stores for cheap prices. If your a cook, nurse, hair stylist or anything that requires you to wear something over you normal outfit like a smock or scrubs you can find plenty of websites that specialize in selling cheap uniforms. There is no reason to go out and spend tons of money on something as simple as a smock to complete your uniform when you can get it for a lot cheaper online. A lot of jobs like postal workers, corporate fast food chains and other jobs will usually provide the shirt for their employees. That saves about half of the money right there when it comes to purchasing your uniform. Finding a pair of pants and the required shoes to complete your uniform should not cost that much at all.
Halloween is a very popular time for people to dress up in uniforms which range from police officers to naughty nurses. If you decide to shop at a costume store these uniforms can cost quite a bit of money. If your creative and artistic you could just purchase the materials and make the outfit yourself. You might be spending a few hours at the sewing machine but you will end up having a lot more money leftover in your pocket. If you want a cheap uniform then get creative and start searching. You will find one if you have patience.