Okay (and I muse) . . . if Olga turned 16 on the 3/16 of November, she would have been "late" in the year - and what I mean by that, her coming-out ball was at the end of the year. Tatiana's 16th birthday was in May, so her "coming-out ball *would have been* near the middle of the year. (She never got to have one officially, did she? Or am I just missing something?
) Anyway, in the picture posted by larri-otmaprivatealbums, then it would have been after May 29, 1913. (Wasn't her ball held off because of the tricentinial (isn't that the word?) celebrations, then, of course, the war? That's going to bug me!) Anywhoo, I do love their poses in that one, Larri. Beautiful.
I also like the one that Olgasha published. It looks like they had the same amount of fashion sense that Princess Kate has today!