Never heard that. I'm not sure why it should be so, since tailcoat fronts are cut so high, and the tails are cut more or less contiguous with the trouser backparts:David V said:Is pocket placement different with formal (tails) vs. lounge(tux)? I have heard that the pockets on tail coat trousers were forward so that when you put your hand in your pocket you did not push back the tail.
Apparel Arts, Winter 1936. Watercolor by Leslie Saalburg.