Full senior girl scout uniform needed!?

im a 15 year old girl looking for a full senior girl scout uniform. ive seen the sash which is what i want but i would like the blue shirt,skirt that whole bit you know. i know its not needed anymore as of the new rule but i would like to have one for bridging ceremonies and stuff. if you can tell me a safe website(s) that has this stuff thank you or if the girl scout stores carry it