I would love to make this for you. I studied fashion design in college and have been mostly making wedding gowns and such. Turns out there is a bigger market for costumes and so much more fun to work with all the materials. I have quite a few costumes for friends and customers but always limited to the cheapest, not very accurate materials. I am quite interested in doing this for you, and since I don't have a lot of costume work pictures to show you and I am not that well known I would not charge you a deposit until I have some of the pieces done to prove my level of expertise. I did work on a Disney movie called Mystery Alaska which I have a letter of reference from and photos of other projects I can send.
I just completed this Joker Nurse costume as an example I make my own patterns and pay very close attention to details.