prom dresses short with sleeves Navy Blue High Low Homecoming Dress Lace, Short Sle  Featuring Vintage Mermaid/Trumpet Jewel Short Sleeve

Once you say yes, well take your measurements and order the gown in the size that best fits you

18.82L x 29.88W x 50.67H, in inches

A portion of sales directly supports the university

Unless the invitation clearly notes a casual venue or relaxed dress code, you should expect the event to lean dressy

An impeccably tailored gown or tuxedo, paired with genuine poise, which gives a nod to the particular setting, makes for a memorable red-carpet moment." Favorite red-carpet moment "I loved working with Blake Lively and Ryan Reynolds for the Met Gala this year," says Giannini, who has a young daughter, Greta , with Gucci CEO Patrizio di Marco

From the food to the entertainment, read all our tips for pulling it off