I am considering one of my costumes for the future is that of Cinderella's Ugly Stepmother.

I do not sew and I don't want to have a costumer make the costume from scratch. TOO EXPENSIVE.

I have not seen any costumes on the net that have that specific type of costumes.

Any tips on what I need and how to go about it in order to accomplish creating this character?

I have a sample picture in My Future Costumes Album.

Thanks.