I might be late to the game on this one, but afterpay is one of my newest shopping buddies.
It is such a great idea and whoever came up with it, is a genius. First, check out their website to see who participates in this program, there are several boutiques and online stores, huge selection; then you shop. Your order has to be at least $35 and when you checkout, you choose afterpay for your payment method. They will then break up your total into four equal payments to be taken every two weeks. *You do have to get approved to use afterpay but the process is super easy*
Most of the boutiques I shop at offer this as a payment method. I have used this service several times and have zero complaints. You do have to be careful and responsible with this though, just like you would be with a credit card.