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| Wm US | Wm Alpha | IT | UK | FR | JP | DE | Bust (inches) | Waist (inches) | Hip (inches) |
|---|---|---|---|---|---|---|---|---|---|
| 00 | XXS | 34 | 2 | 32 | 3 | 28 | 31" | 23" | 33 1/2" |
| 0 | XS | 36 | 4 | 34 | 5 | 30 | 32 1/2" | 24" | 35" |
| 2 | S | 38 | 6 | 36 | 7 | 32 | 33" | 25" | 36" |
| 4 | S | 40 | 8 | 38 | 9 | 34 | 34" | 26" | 37" |
| 6 | M | 42 | 10 | 40 | 11 | 36 | 35" | 27" | 38" |
| 8 | M | 44 | 12 | 42 | 13 | 38 | 36" | 28" | 39" |
| 10 | L | 46 | 14 | 44 | 15 | 40 | 37 1/2" | 29 1/2" | 40 1/2" |
| 12 | L | 48 | 16 | 46 | 17 | 42 | 39" | 31" | 42" |
| 14 | XL | 50 | 18 | 48 | 19 | 44 | 40" | 32 1/2" | 43 1/2" |
| 16 | XL | 52 | 20 | 50 | 21 | 46 | 41" | 33" | 44" |
| 18 | XXL | 54 | 22 | 52 | 23 | 48 | 43" | 34 1/2" | 45" |
| Wm Alpha | S |
| IT | 38 |
| UK | 6 |
| Wm Alpha | S |
| IT | 40 |
| UK | 8 |
| Wm Alpha | M |
| IT | 42 |
| UK | 10 |
| Wm Alpha | M |
| IT | 44 |
| UK | 12 |
| Wm Alpha | L |
| IT | 46 |
| UK | 14 |
Dry clean only
Gilt will donate $5 per dress for the first 2,000 dresses sold to Dress for Success Worldwide
Brand: Zac Posen
Material: 93% cotton and 7% elastane shell. 100% silk lining
Origin: United States
Ready to pack a one-two punch when it comes to color this summer? Banish boring neutrals to the back of your closet in favor of a dress that will make you stand out in a crowd. Whether you're game for the season's juiciest hues (berry, cobalt, coral, and lime) or looking to highlight your summer glow with pretty pastels (mint, lavender, peach, and petal pink), an easy dress in a fresh color will take you absolutely everywhere. Get inspired by my styling tips, then shop the sale below to find your own perfectly vivid look.
—TRACEY LOMRANTZ LESTER, Editorial Director
Zac Posen has been dazzling runway audiences since 2002, when he released his debut women's collection at the tender age of 21. Born and based in NYC, Posen masterfully recaptures the streamlined, ultra-feminine aesthetic of 1940s Hollywood with stunning wedding dresses, evening gowns, and ready-to-wear essentials that epitomize classic high glamour. Perfectly tailored pencil skirts, suit jackets, and sheath dresses receive an extra shot of drama thanks to loosely draping sleeves, gathered collars, peplum waistlines, and other flourishes. Carry your everyday needs in one of Posen's exquisite leather handbags, or channel Katherine Hepburn by slipping on a pair of his high-waist crepe pants. With threads and accessories like these, it's no wonder Posen has won over so many of modern-day Hollywood's fashion icons — from Kate Winslet to Katy Perry. If your A-list style comes with a D-list budget, fear not: in 2010 Posen released Z Spoke, a diffusion line in which the CFDA award-winning designer recreates his signature styles for budget-conscious tastemakers.