Because they were included in a relatively few ensembles, these can be a bit harder to find than other colors. They usually sell for more than the black, white or red heels.
Also called Mules by some collectors, these were made in Japan and came in pairs. The bottom of the left shoe will be marked Japan, the bottom of the right shoe will be unmarked.
The strap across the foot is prone to breakage. To preserve the shoes, many collectors display their shoes next to Barbie’s feet instead of on them.
Here are the current listings on eBay: (To view the eBay store listings click on "view all listings on eBay" below - a new window will open)
Vintage Barbie Brown Open Toe Shoes were included in the following ensembles: 
