I really don’t know if is a new trend and if is launched
by Victoria Beckham or Christina Aguilera, but it seems that it’s in style to
match your underwear with your top and forget about the skirt or pants at your
choice.

Posh made a “glamorous” appearance at The Glamour Awards,
showing up her skinny legs from the top to bottom with no restriction.

Well, it’s a way to save money not needing to buy the
whole gown, just get one piece at your choice (top or bottom) and matching  underwear and you are good to go.