So you've seen the original Ani-maid costume, which was a cheap halloween costume fixed up with various additions, props and wigs.
But "she" needed an overhaul--something of a better grade and quality. So I found a great dress online that was exactly what I wanted the character to look like. It's very pretty and detailed, and even more family friendly too. I got more shoes, stockings and new wig to go with it--which resembles closely the hair in my character designs. The hat is the same and still works, but I hope to get an additional one.
So it's a whole NEW Ani-maid, hence the addition of the word Shin, meaning "new" in Japanese.