The Obama 's elegant , one - piece ivory gown created by year - old Jason Wu . The one - of - a - kind silk chiffon confection was embellished with organza rosettes . The Obama has tradition of wearing American designers from other nations . Her time - saving shopping technique -- buying on the Internet .
First lady 's elegant , one-shouldered ivory gown created by 26-year-old Jason Wu . The one-of-a-kind silk chiffon confection was embellished with organza rosettes . Michelle Obama has tradition of wearing American designers from other nations . Her time-saving shopping secret -- buying on the Internet .