Selena Gomez: Sequin Top Dress
Selena Gomez on the Spanish TV show El Hormiguero
Alice + Olivia Maggie Strapless Sequin Dress with Draped Skirt in Stone – $484 [exact]
also available here and here
for a cheaper alternative, you can get this look with a tube top and a skirt:
Kimchi Blue Soft Drape Skirt – $29.99
Forever 21 Smocked Foil Tube Top – $14.80
