For shoes we use these racks from IKEA
While looking for a way to organize beverage crates, we noticed that these racks have the perfect depth for the crates.
Simply put them in backwards so the bottles won't fall out.
Her you can see that the rear pin is one hole lower than the front pin.
The crates are held by the edge on the back (which is normally on the front to keep the shoes from falling off).
So all you need are these things - KOMPLEMENT shoe racks - then put them in backwards. They come in different widths for frames that are 50, 75 or 100 centimeters wide.
In case you don't have a matching frame, you can use a PAX frame (38 centimeters depth). Search your IKEA 'as is'-section, ours were really cheap.
- IKEA KOMPLEMENT shoe racks