Miraculous Ladybug! I love both the concept PV and the current CG show so I sort of blended both versions together for my costume.
The wig was a cheap 55cm amazon.com wig I made work with a lot of hot glue, wire, some mesh stuffed puffs for the pigtails, and a ton of hair spray. I attached the long sashes right into the wig so they would stay with the pigtails.
My first dye sub suit! I got a hold of a base template and painted it red with the spots where I wanted them and threw a subtle hexagon pattern over the top of it. Got it printed on Lycra spandex from fabricondemand.com then sewed it up the best I could. Have a pair of Frogg water shoes at the feet that were bought from Amazon.com as a present for me.
For the mask I picked up one of the .99 cent black plastic masks from Michael's and trimmed it into a better shape and covered it with leftover suit fabric. Used spirit gum to stick it on my face. And took a red lip liner pencil to make my eyelids red too.
My yo-yo was made out of craft foam and has a retractable badge clip to make it have a fake yo-yo action. Then I took a couple dome-shaped plastic trash pieces off some fish toys, that once painted made a pretty good shell for the outside of the yo-yo.
Contacts: http://www.pinkyparadise.com/GEO-Blue-Lens-with-Black-Rim-SF-34-p/a25-sf-34.htm