From the moment the Lilly Pulitzer for Target collaboration was announced, we’ve been impatiently awaiting our chance to shop the colorful collection – and the day has almost arrived! To celebrate the summery sweet pieces ahead of the big launch, stars like Bella Thorne and Kate Bosworth feted the brand in a lineup of its resortwear that looked as good on the red carpet as it would on the beach. And our favorite style setters weren’t the only thing capturing our attention – the entire party looked like the tropical-meets-girlie soiree of our dreams. Read on for a sneak peek at Spring’s prettiest party and scope our favorite looks from the night.