To all: The pattern is actually too big, which was a problem, I completely forgot to take into consideration.
@Penlowe Thanks for the helpful reply. Would I have to do boning for the corset? I am not exactly sure how that would work and was not able to tell from the information online.
@lemuries Thanks for the helpful reply. Your comment on size helped with my decision.
New Patterns Found:
(looks good minus the embellishments, I don't suppose i could just skip those steps?)
(Does an underskirt matter a ton?)
(The topmost right looks the closest, but would it work with a cotton or something.
Can you guys be brutally honest and tell me if it is it too much of a stretch to try to learn how to sew in one or two months. I am student, so the only time I have to do this is summer, for a convention next year, but I won't get a sewing machine (hopefully for my birthday) until July. I am really invested in this She-Ra costume, but would rather do it justice than botch my attempts.
Any alternatives would be great. Thanks so much for the helpful and clear responses so far. This has made my first foray into cosplay a lot better than expected.