Repeat customer indication in order list, order details, packing slip

Etsy has this great little feature where a customer who is a repeat customer gets a star next to their name on the order list, the order details page, and the packing slip. 


Would love to see this added to Shopify's order fulfillment. I'd like to add extras like a gift and a note to repeat customers, but it's not easy to tell that from just looking at their order. 

Monster, creature & cryptozoology patches, buttons & stickers.