Verycos Black Widow Yelena Belova Cosplay Costume Set - Women's Natasha Romanoff Black Vest Uniform Suit with Gloves, Belt & Backpack for Halloween, Comic Con & Cosplay Events

This is a great costume overall. The material is great, it's comfortable, and it looks very authentic. Just a heads-up: the belt runs big (on me, anyway), so I'll probably add some velcro to help it sit better. The accessories take some time to put on, and there are no openings in the backpack (though Nat doesn't have her batons by the end of the movie anyway, so it's not a big deal). Other than the difficulty with the accessories, this costume is awesome. As long as you don't mind a little extra time to get ready, it's the perfect costume.