Etsy Sale = Dye Job

I'm all excited! One of the dresses in my Etsy store, the Edwardian one with over 600 views, has sold! But, the buyer asked if I would dye it for her...she also asked if that horrified me. It doesn't, I like the creamy colors of it as is, but after explaining the ins and outs and color absorbtion of dye to her, I'm sort of intrigued about how it will turn out. We're going for light pink to complement her fair blonde coloring. Since the fibers are all polyesters, cottons and blends thereof, the dye will sit mostly on the surface of the fibers and each of the several fabrics used to create the dress will take the dye differently, creating a monochromatic effect. But that also means I have to create a dye bath of a much deeper color to get the light pink.
I have to remember to take before pictures prior to dyeing it and then after pictures to show the results. It will make an intersting couple of pages in my portfolio.
I'll let you know how it goes!