I had been wanting to do She-Ra FOREVER, and finally did in 2009. This one used my basic Wonder Woman style bodice pattern with the corset laced back and an elastic waist skirt. I cut all the adornments from gold and bronze leather by eye and they fit nicely with the hanging drape in the front. I attached a gold necklace dangle pendant and sculpted the necklace out of Sculpy, and spray painted the boots (next time I will just buy gold boots, as the paint will crack after wearing!). The hardest part was figuring out the feather headpiece, but it worked by sewing stuffed pieces onto the main headband.
Cost approximately 300$ depending on size and not including the boots.
Boots approximately $50