I currently have a number of vintage Mattel and clone Barbie outfits and accessories listed. I am always happy to combine shipping - put all your items in our cart and "request total" so I can issue an adjusted invoice, or ask for a shipping refund in the notes to seller when you pay if you are not able to request total from the cart. 

International customers, the 2 options above do not seem to be available to you, but you can message me with the items you want and I can create a "special listing" for you so that only one shipping cost is listed.