I am currently creating an eCommerce site for a client and they want to sell clothing boxes monthly but want customers to be able what kind of clothes they want and what size they are from a plan if that makes any sense? Any ideas anyone.
Each of the boxes could have their own price - And each of the boxes are limited to a specified number of clothes. Maybe that will work? 
Yes I had already done that, but after they chose the plan I would like it to go to a page where they choose what sizes they are etc.
There is a custom field so you could add instruction to add it there or just have sizes in variants? 
Thank you for sharing this information! 
@joshuajamespaterson1 , this might be what you need!
Link: https://support.wix.com/en/article/adding-a-customer-message-box-to-your-wix-stores-product-page