This is what I use to store my MAC palettes (both the 15-eyeshadow and the 6-blush palettes):

This is actually a 14-DVD Acrylic Rack that I bought at The Container Store (the same place where I got my 3-Compartment Hinged-Lid container that I wrote about in my Temptu AIR Pod Storage Idea post). This DVD rack is $9.99, and you can find it in the Media Storage aisle. This is how it looks like on the shelf at The Container Store (I walked right by it and didn’t see it the first time I was looking for it):

You can place this rack horizontally or vertically (I find it easier to remove and return the palettes when it’s vertical). If you end up collecting more than 14 palettes, you can get more of these racks and stack them!

If you want to save a few bucks (to spend on makeup instead!), the Container Store also sells a similar DVD rack that holds 7 palettes for $6.99. An even cheaper alternative is this Atlantic DVD holder from Target:

This one is only $5.99, and it can hold up to 15 palettes. I’m not too fond of the four spherical wood accents, but some paint or stickers can make them more appealing.

If you don’t have The Container Store nearby, you can also find these DVD racks online. Happy organizing!