Salopette help?

Hi! I just made my first purchase through AP's official store! (And already drained my 500 points. :) ).

Today, I bought the Royal Creamy Chocolate Salopette store renewal special set (Includes salopette, tights and headbow.) https://angelicpretty-onlineshop.com/products/detail.php?product_id=365

First, I would like a reference picture of this very salopette since I want to see how long is the skirt, so I can see whether I need a petti or not.

Thanks!