Hello Cross Y,
Did you find the solution for your problem?
I'm looking for the solution for the same problem.
For my case, I will need this process.
1 - The client choose the color of the bikini.
2 - The client choose size of the top of the bikini (Small, Medium.....)
3 - The client choose the bottom of the bikini (Small, Medium, etc) but I can be a different size of the top, but the client can not change the color of the bikini.
The most important point is that the PS needs to control the stock, for example, I should control the number of the tops x bottom x colors to allow to the client buy just products on stock.
Thank you,
Flavio