Hi there all! Brand new here - first-time poster after lurking for a bit, but just had to reply here-- I love their bangles as well, and my trick to getting those things on is to use the cut-off foot of a nylon stocking - I slip it over my hand just past my wrist...those bangles have no problem sliding on and off for me with that! But without it, forget it!!
Terrific first time post Welcome to TPF! I just tried your tip and it worked like a charm!