The photo doesn't exactly look Masonic, but robes in lodge? Sure!
After a slow start, Le Droit Humain started to grow when Annie Besant started to invest her energy early 20th century. She wrote a Rite based on Emulation but slightly Theosophic (later Leadbeater and Wedgwood would come with the
really Theosophic rewrite) and her dressing contained robes. See
these Pinterest photos. You can see Besant in the middle, third photo from the top. As you can see there are also men with these white robes.
After not only two decades Le Droit Humain tried to get rid off these Theosophical Rites which caused lodges to split off and continue working with that Rite. Nowadays in such lodges you mostly see that the women still wear the white robes, the men just have a white suit. It was not too long ago (a few decades) that everybody went in white robes. Word has that even some pointy head-dress made part of the clothing in some lodges, but you won't be surprised that these were done away with.
So robes in lodge?
Sure!