Messyworld / Liquid X were kind enough to oblige me (well, I commissioned it, they made it happen) with a gunge tank custom and a fancy dress bathing suit costume a few years back (it's not on their store here or I'd link it) as I positively love it as a silly costume.
And yes, Sennett really should have realised the crossover potential himself. (One of the beauties, Marie Provost, did get an excellent pie some years later in the Sennett homage short Keystone Hotel)