Multiple Material and Colour Drop Down

Hi,

We are trialling the plugin and I was wondering if it is possible to save the materials and their colours as a dropdown menu? This would be great because the customer could select the colour and then below choose the colour. At the moment it looks like it is going to list each material and colour separately which is going to take up quite a lot of space.

If you could let me know if there is a dropdown option that would be great.

Thanks,

Matt