Terranea Resort
Since this venue is likely the largest of the bunch, we bet you'll be invited along with hundreds of other close family in friends. Want to stand out, but still keep your sartorial cred in check? Let your look be inspired by the architecture and design of the hotel, which was made to reflect the Mediterranean nature of the resort's coastal setting. Comfortable shoes are ideal for perusing the grounds, while a floral-printed blazer will help you blend into the scenery when trying to avoid Aunt Gretchen (those lipstick marks are the worse!).
Terranea Resort, 100 Terranea Way Drive (near Palos Verdes Drive South); 310-265-2800.

From Left, Clockwise: Dara Ettinger Nadia Stackable Druzy Ring, $90, available at Charm & Chain; By Malene Birger Salisca Floral-Print Silk-Twill Blazer, $565, available at Net-A-Porter; Helmut Lang Mint Green Flip-Front Dress, $190, available at SSENSE; ModCloth I Lilac It Like That Bag, $54.99, available at ModCloth; Maison Martin Margiela Open Toe Booties, $598.50, available at Farfetch.

Photo: Courtesy of Terranea Resort