Regarding cadet uniforms, this keeps coming up here, so I'll repost this from a previous thread:
I refer you to Army Cadet bulletin 04-008 from the Regional Cadet Support Unit (Pacific)
which says (link to pdf document at bottom) ;
" ........ Cadets may continue to purchase new or used military-style field dress from surplus stores or use suitable civilian clothing. Some Corps Sponsor Committees have elected to help cadets acquire military pattern field dress. While the use of the old style olive drab "combat" clothing is acceptable, in such cases, cadets must also wear an armlet (brassard) that has the RCAC badge attached. Cadet Rank and Affiliated Unit shoulder flashes also may be attached to this armlet.
The Army office of the RCSU (Pacific) continues to strongly discourage the use of Canadian Forces CADPAT (including imitation) by Army Cadets. This pattern of clothing makes it difficult to distinguish cadets from members of the regular and reserve force and may cause confusion when CF members are present. CADPAT is a restricted clothing pattern intended solely for CF personnel and it is issued only to members of the CF (including CIC). Allowing cadets (or Civilian Instructors) to wear "acquired" CADPAT is a violation of CF policy. Allowing cadets to wear military style clothing that closely resembles CADPAT also would be a violation of the spirit of that policy. ......... "
http://www.regions.cadets.ca/pac/armcad/pdf/ACB%2004-008%20TEMPORARY%20CLOSUR.pdf