I presume you're a SNCO/WO - in which case I don't see why you're complaining. Officers will get a pair for Wedgwoods, a pair for the jumper, and that's it. They have to wear those on any other uniform as well, unless they want to shell out for others - can you imagine Wedgwood Slides on MTP?
SNCOs/WOs, meanwhile, will get slides that can be worn on any and all uniforms, as they won't have to match the uniform. This means you won't have to buy any more.
It's clear who has the better deal.