Agreed thatbags- I grew up where there is no school uniform- and we did look, perhaps, scruffy. Trainers, jeans and t-shirts in Summer, Sweatshirts or jumpers in winter. People in the UK always say that uniform is a leveller- but truly, here kids are not obsessed with LABELS, and are not competitive on clothes, and overall, do not fuss about what to wear to go to school.
I truly believe all the fussing, obsessing with labels, etc- comes from the very thing- trying to distance yourself from the uniform(ity).
One of the Heads I worked with/for, used to be so strict on uniform- it put me right off. When a kid gets the same punishment for wearing sock with a stripe at the top, or a ring- than for bullying, or violence- something is wrong! I purposely went on to work in an Upper school without a uniform, as it put me right off.