Looks like there will be 3 Disney charms this fall that are non-exclusive and will be sold at Pandora stores and Disney locations.
Source -
Mora Pandora blog
One has mother-of-pearl Mickey silhouettes. The other two are pavé button-style, one with Mickey and Minnie on opposite sides (limited edition), the other with a silhouette of Mickey & Minnie kissing.
I like the mother-of-pearl charm but the others are too blingy for me. Hope there will be a lot more charms in the Disney-exclusive fall release.