Lidl will have these girl's raincoats available instore from Monday 02/09/13 for £7.99 which looks pretty cheap and just in time for the kids going back to school as well.
Product Information :-
Wind- and waterproof with sealed seams
Removable lined hood, full-length storm zip with chin protector and wind guard
2 practical pockets and name tag
With reflective details for improved visibility
Available in 2 designs
Ages (yrs): 4 - 10