We love the German artist Rudi Hurzlmeier and especially his comical series of cards featuring birds wearing shoes. These birds in winter have their stockings hung out.
 
Postcard Size: 4" x 6"
Notecard Size:  4-1/2" x 6-1/2"
Notecard is blank inside and includes white envelope
This image is also sold in a separate listing as a boxed set with Christmas greeting.
 
Postcard: $2
Notecard: $4