best summer dresses 15 For 2023 and effortless charm—perfect for vacations 21 Best Summer Dresses for

While semi-formal and cocktail attire suggest a polished appearance, cocktail attire leans more toward stylish, fashionable pieces with a sophisticated edge

So long as you pair it with a tailored outfit

Belted Midi Dress With Platform Slides A belted midi dress defines the waist and creates a structured, hourglass silhouette that flatters every body type

If you want to be even less formal, even more bar crawl-ready, swap the white shirt out for a basic gray T-shirt, like Jon Hamm here, then slip on your favorite (or, okay, only if you're most guys) leather jacket

Ball Gown with Tiered Skirt and Sheer Lace Applique Bodice and Slit by Sherri Hill