This Costume,

..Seems, from what I can find, to have been the typical outfit for servers before the council. Even my own parish has photos of servers wearing a similar outfit, only they had shoulder-capes rather than the bow. Personally, eben though I'm not a fan of the giant present bow for obvious reasons. I think it would be nice if the parishes in the Archdioceses that offer the older form of the mass or use older traditions, would instead of going back to the general black cassock and cotta for their servers, would instead go back to what their parish's servers wore before the council. (Those servers are from Our Mother of Sorrows)