I think there is a gap in our leotard tagging.
Leotard, as of currently, has 141k posts. Strapless leotard - 34k. However, if you actually look at leotard -strapless_leotard, you'll see that the majority of those are actually un-tagged strapless leotards. So it's not like it's even a good way to search for other kinds of leotards.
Additionally... we really simply don't have any tags for that concept. The closest is sleeveless turtleneck leotard, but as the name suggests, it's specifically for turtleneck leotards.
EDIT: Made favgroup #24530 for strappy leotards. It's very WIP, I barely started, but I thought I'd link it anyway.
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