Ponytails, who doesn't love them? And the only thing better than a small one, must be a big one. This video will show you how to use dry shampoo with oat milk and a back brushing technique to achieve that big ponytail look. For this you'll need long hair, the aforementioned product, a brush and a mirror helps as well. Come on, bigger is better! Go for it! If you have short hair, this is not likely the right hairstyle for you.