did they have specific attire?
The original uniform, still widely recognized, consisted of a khaki button-up shirt, shorts, and a broad-brimmed campaign hat.  Uniform shirts are now frequently blue, orange, red or green and shorts are frequently replaced by long trousers all year or only under cold weather.
Scouting
The original uniform, still widely recognized, consisted of a khaki button-up shirt, shorts, and a broad-brimmed campaign hat. Baden-Powell also wore shorts, because he believed that being dressed like a Scout helped to reduce the age-imposed distance between adult and youth. Uniform shirts are now frequently blue, orange, red or green and shorts are frequently replaced by long trousers all year or only under cold weather.
describe five different scouting organizations within the scouting movement Club Scout, Boy Scout, Rover Scout,  Girl Guides etc. when did this start? A camp in the mid -1907 and publication of a book in 1908 are regarded as the start of the Scout movement.
wiki:19604010
Scouting [SEP] Uniforms and distinctive insignia
Scouts were encouraged to use their garters for shock cord where necessary. Distinctive insignia for all are Scout uniforms, recognized and worn the world over, include the Wood Badge and the World Membership Badge. Scouting has two internationally known symbols: the trefoil is used by members of the World Association of Girl Guides and Girl Scouts (WAGGGS) and the fleur-de-lis by member organizations of the WOSM and most other Scouting organizations.