My shopping cart sells needlepoint fiber. I would like the to have the images of the different colors sorted in the order of the rainbow but I would like the drop down box in numerical order.

I started changing the sort order so the images and realized that I was changing the order of the drop down list.

Is it possible to have two separate sort orders. One for the drop down list and one for the images? If so how would I go about doing this? TIA TOm