A bikini bottom that ties up into bows at either side, a lot like side-tie panties. Not restricted to string bikinis, as the connecting strips at the sides may be of any width. (ref. post #484298 or post #484295)
Also frequently depicted as a front-tie bikini.
The following tags are aliased to this tag: side_tie_bikini (learn more).
This tag implicates bikini (learn more).