blue prom dresses with lace Royal Tulle Appliques A Line Dresses, PL538 blue drama — a dress designed to glow under every light A-line Blue Lace Long Prom

Collar: Turtleneck

Before meeting the on-trend V-back, sexy side cutouts of illusion tulle add an elegant modern touch to this clean, streamlined design

The domestic doyenne (next door neighbors in Bedford, NY with Lively and Reynolds, 35) attended the nuptials alongside other celebs including singer Florence Welch and America Ferrera, Alexis Bledel and Amber Tamblyn

-Power stretch fabric

Mauve Mother Of The Bride Dress A mauve mother of the bride dress balances grace, sophistication, and a soft romantic palette that complements nearly every wedding party color scheme

The same energy spilled into makeup, too, which is why the decades beauty trends of bold lips and colorful eyeshadow still feel instantly recognizable