Be it in real life, or even here on Gaia. Why not show off what you've got, or even talk about plans you're making for cosplays?
I'm working on a pair myself. Firstly my Are You Alice? cosplay, to be done at some point either this year or early next [planning for maybe Youmacon or Ohayocon.] Secondly I've got a lovely group together, and we're all designing our own Rule 63 [genderbent] Alice in Wonderland outfits.