Looking for a theme that does this (subscription)

Hi guys,
I’m looking for a theme for my business that will allow a customer to create a profile, and fill in specific details through a form. These details are then taken by us and allows us to develop a specific set of clothes to provide our customers each month (a subscription based model).
The user needs to be able to create their own profile, and we need to be able to see their details, and they must be able to pay for their monthly subscription through the website (whether it links to paypal or stripe or have a place to enter credit card information).
Some similar websites (functionality wise) include:

Would anyone be able to suggest a theme that will allow us to create such a form that allows them to edit their profile and also be able to create an account and pay for our subscription every month?