tulle prom dress blue Sheath Royal Dresses V Neck Royal BLue / US16W This dress is crafted from ethereal tulle fabric and features a timeless ball gown silhouette that exudes elegance and grandeur Dark Blue Tulle Prom Dresses

The premium stretch cotton poplin fabric ensures breathability and flexibility, perfect for any occasion

My absolute favorite site is Unique-Vintage for 1920s reproduction beaded flapper dresses and twenties inspired prom dresses

Moving on to a more casual summer to fall dress, this Old School Ties Mustard Mini Dress is simply darling

A couple of practical notes: the rooftop is mostly hard surfaces and direct sun, so sandals or wedges you can actually walk in beat anything fussy, and sunglasses plus a cover-up make the entry walk and the midday peak far more comfortable

Mango Sequined Halter Neck Dress Sequins are never a bad call

Credit: Matt Winkelmeyer/WireImage Taylen Biggs The always stylish pint-size YouTube star came dressed to win in a miniature shorts suit with playful lacing on the sleeves