Uniforms don't just conceal socioeconomic diffences they level the playing field for students, particularly at a venerable age with teenagers. Without uniforms and a dress code, there is more pressure to wear trendy designer clothing every day at school. What actually gets concealed is actual poverty instead, where poorer kids will prioritise work and activities outside school to pay for these items to fit in, leading to poorer academic outcomes and prospects for their futures.

A well-designed uniform and dress code system doesn't allow for variations in material and uniform quality as it specifies exactly what must be used and how the uniforms must look and feel. It also specifies things like accessories, makeup etc that can be worn to further even things out.