I’ve found this Huntress ensemble on a website selling Halloween costumes. But the reason to share it is that you can easily do it yourself. The only thing you need is bow and arrow set.
This plus size Halloween ensemble consists of a camisole, hooded cape, camisole, and a wide belt, which can be found in most wardrobes.
If you have sewing skills, then watch this video tutorial on how to make easily hooded cape for your costume
You will need heeled knee high boots, or at least boots to match your appearance. The sexy, the better, you know!