eCommerce plugin with customizable product options

Hello there!

As far as I know there is a lot of eCommerce WP plugins with various features. I have never worked on eCommerce WP so I need your help.

I’m looking for a eCommerce plugin (premium / freemium / free) which will allow me to create a simple eShop with one key feature – an option for customers to create and customize products and order it – let me show you an example:

Customer ‘A’ enters my shop, he want’s to buy a Shirt – so he is choosing an option ‘Shirt’. Then he is redirected to next step -> he can choose a colour -> i.e. he choosed red shirt -> now it’s time to choose pattern from a possible options -> i.e. he tooks “straight lanes’ so he already got red shirt with straight lanes pattern -> after that he can continoue creating his order as long as it takes him to payment page.

TL;DR;
Most of my products won’t be pre-defined, customers have to be able to create them by using avalible options. Would be perfect if each step was on separate page, not just a block of dropdown fields.

Which plugin would you recommend to me?
Thanks in advance,
ficuss