Gift box/ gift wrapping
Gift box / gift wrapping tick box at checkout. With seller access to set their own cost for this option when someone clicks as option.
Maureen Flett commented
Would also require a buyer interface for gift message.
Gift wrapping is a regular request for me on my Etsy store and for some inane reason, most people are sending the gift to themselves.
With Christmas approaching and Etsy making a complete dogs dinner, Folksy sellers can use this as an incentive to ship direct to the recipient.