I can get super creative when it comes to saving someone or even myself money lol it's just too hard to come by these days!!! I'm still working on getting clothes to fit in a regular size envelopes so they can ship for free!!! I want one of those hats that Dr. Seuss' the cat in the hat has!! He can fit everything in in!! Lol
U might be able to ship them in a small flat rate box and that would be under $6 :) might take some swishing and lots of duck tape but I believe u can do it :) live these shoes!!!
I really don't think they will fit in a small flat rate box, but you might try a legal size flat rate envelope, the legal size will give you a little more room....