This forum is for help deciding what to cosplay. You can post here asking for suggestions on what outfit to make/buy, help choosing between different costume ideas, what characters your friends should be, and other similar questions.
It is not for "suggestions" on what to do with your costume, or how to make it, or where to buy it. There are many other sections on this site for that.
Also, if your problem is deciding between two outfits from the same series, it's probably better to post it in the appropriate forum.
Please refer to this thread
in the General Construction Help
forum for help posting your thread.