To take a
common item, usually clothing or accessory,
glue a bunch of ribbon, sequins, or rhinestones to it and then resell it on Etsy.com for a large markup. The quality of the item is usually so-so but
unique none-the-less. Often used as an adjective in conjunction with up, ie. Etsied-up.
That
sweater was just a $1 at the thrift
store until she got it all Etsied-up.
Mary totally etsied that hairbow.