16 Really Cool Ways to Address an Envelope - fun mail art!
hand-lettered envelope with return address on back flap
This, but in fabric with free machine embroidery. Great, simple, accessible idea for painting and drawing that anyone can do.
Different ways to address envelopes with style! However, it makes it slow in the mail, because it can't be read by computer-sorting. Just a heads up on that.
Bow and Arrow | Mail Art: 16 Really Cool Ways to Address an Envelope | The Realistic Mama
want! self inking - hand lettered look return address stamp. @Dawn Cole, #etsy
Handwritten Envelopes Inverted Arrow Style by LaPlumaFeliz, $1.00
return address envelope
Crochet a postage stamp, tutorial by little woollie.