Neither of us have owned any swimwear for many years. We're not big fans of public pools and the only private ones we're likely to use are at nudist friends places. We live near to nude beaches so if its beach weather we visit the nudist ones, any holidays that involve beaches will be either where we stay at a nudist resort or at places that have nearby nude beaches, so swimsuits are not part of our lives, thankfully. As time passes our social lives evolve around nudism more and more, its what we want and consequently clothing features less and less, we'd like to live as nudists full time, but work currently means that is not possible, yet!
Too bad you can't telecommute.
The two other types of clothing that I know some nudists do not own are sleepwear and underwear.
Are you among those who don't own them either?