This is an off-brand JSK I bought at Hot Topic, which I found to be a surprisingly good quality dress.

It's halter-style with a sewn-in petticoat, and didn't come with any waist ties or detachable bows. There's a zipper in the back, and elastic sewn into the waist of the skirt.

This is very easy to pair accessories with and is great for beginner lolitas! Comes from a smoke-free and pet-free home.

Measurements:
Bust: around 38 in.
Waist: 36 in.