a line formal dress Off-the-Shoulder Long A-Line Prom with Side Slit– PromGirl 16 Occasion Abbey Lace-Up Slit A-Line Satin

With long sleeves and a floor length skirt, it will keep you warm for a winter event

she performed it on the Late Show With David Letterman , the first musical performance on the show after 9/11

A tailored jacket might be over-doing the dressing up, but a tailored coat in navy hits the right note again, navy and black are traditionally not worn together, but can look great

Its a bit more elevated because of the sleeve detail and opted to carry a straw crossbody bag to complete the look

The Little Princess can choose to be cuter as the dress can be worn off or on the shoulder

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