Translation:She has a good dress, and the shoes are also not bad.
I'm inclined to say you can add in another word order as well: "And also, the shoes are not bad."
I'm also inclined to say that the word "either" might arguably sound more natural than any of the translations with "also." She has a nice dress, and the shoes aren't bad either.
It is indeed neutral. And correct word is "хорошее". Feminine form is "хорошая", Masculine form is "хороший".