It can be done with a 3rd party advanced report app. Similar to this one:
Keanna here from the Better Reports support team.
Better Reports can definitely help!
We can create a custom sales report showing product sales by size. Depending on how you indicate gender we can divide this based on product tags, product type, or collections. We can work with your data to determine the best approach for your specific reporting needs.
In addition to our custom report capabilities, we have more than 60 built-in reports that cover your most common reporting needs including sales, current inventory, refunds, payouts, and more. Our reports can even be scheduled to send at a set frequency to your email or Google Drive!
I encourage you to install Better Reports and start your free 14-day trial and I'll be happy to set this up for you.
Let me know how you go and feel free to reach out if you have any further questions.
Our Advanced Reports app has built-in report Sales by Variant which includes sizes and colors. Also it is possible to create custom reports based on the product tags.