yes in the fifties. our cossys were one size fits all a sort of ruffled material with elastic running straight through them they were very stretchy also , nearly all the girls wore ribbans or hair bands ,in there hair .boys greasy slicked back hair,tank tops and shorts, sunday best and partys cotton frocks with big sash belts tied in bow at the back, and puff sleaves,and oh the dreaded libery bodice, rubber buttons almost impossible to undo,can anyone remember the plastic pixie boots for girls, with that little bit of fur round the top . i think from woolworths .in red ,brown, black ,or white, was the colours. the white ones went yellow in the snow . but i loved them.also the dreaded plastic sandles in the summer.all coulors, then the leather sandles they were nice. brown, red ,or white ,navy, for boys or black,wellies were always black , then you had the brown ring round yer leg ,from prolonged use ha ha ,even summertime,for down the cut.