My friend told me about the bags and desperately wanted to know how that was done, so instead of watching any other part of Practically Perfect, I watched the table. I thought it might be a tilted mirror...and kind of got an idea of where the base of it would be...Michael reaches very close to under the table, but not directly under it. Mary's dress never goes completely under the table, so those two things made me think it was mirrors.
"If there was a Mount Rushmore for Broadway scores, "West Side Story" would be front and center. It snaps, it crackles it pops! It surges with a roar, its energy and sheer life undiminished by the years" - NYPost reviewer Elisabeth Vincentelli