create implication c-string -> strapless_bottom
create implication maebari -> strapless_bottom
There are presently three tags to search for what is essentially the same thing, as far as one can tell from most of the pictures. Proposing to make strapless_bottom the catch-all, leave c-string for the few cases where you can clearly tell it stays on by rigidity, and use maebari for all cases of an adhesive version, whether it goes all the way back or covers only the front.