If your child attends a primary school in Newhaven you can get their uniform for free from Newhaven Uniform Bank. Run by volunteers they collect and distribute good quality primary school uniform. Thanks to Newhaven Green Centre for sharing the tip.
If you'd like to donate any uniform just drop it in at the school office or email firstname.lastname@example.org
Also, the Uniform Lady based in Peacehaven takes and sells for a very low fee a wide variety of children's clothes and shoes including lots of different uniforms, she also upcycles many of them if they need basic repairs. Visit her Facebook page:
And of course there's always many second hand online shops and community forums for donating, buying and swapping uniform.
Newhaven Green Centre provided this tip and you can find more about them here.