I wish I could offer help with this in some what. I just want to give you a high five for doing this cosplay. I am a big DW fan myself.
AWA- Neo-Queen Serenity
ExpCon- Da Qiao/Dynasty Warriors.
MegaCon- Princess Leia or Mara Jade/Star Wars, A Sailor Moon character, Barbie cosplay, Da Qiao?
Star Wars Celebration VI- Slave Leia, Mara Jade, secret SW cosplay, and Aayla Secura?
Next AWA- Queen Serenity.
Next Exp- Bayonetta?
She-Ra - She-Ra and He-Man
Barbie-1959 release (black dress)
Lady Lovely Locks
Athena-The Little Mermaid III
Aquata-The Little Mermaid