i can't remember which is less expensive but compare the cost of the fancy freezer paper to that of a pack of Avery Sticker Project Sheets (3383). The FP is probably less expensive, but the SPS are 15 for less than $10 at WalMart. Fabric is much easier to get off and they are reusable.
also, if settle on the FP sheets, compare the prices between Dharma and for buying direct from C Jenkins, the manufacturer. If any place sells them for less than CJ, it'll be Dharma but it's worth a double-check.