I bloody love a good re-gift! But, you really can't go giving that shit back to the person who bought it for you, it's just not cricket. So maybe do what the Karen's of the world do and write what you bought on the inside of the card...
"Remember I bought you this, so you can't re-gift it to me"
SIZE: A6 - standard
STOCK: white 100% recycled 350gsm
ENVELOPE: kraft 100% recycled lick and stick
INSIDE: Blank inside for your own special message
PACKAGING: Our cards like to get naked, so your card will reach you just covered in its envelope, not in a plastic sleeve.
Designed, printed & packaged in Australia.