A soft ponytail showcases an elaborate neckline without looking like an afterthought if there's some fullness and texture. It's ideal for those with hair affected by humidity since the body created by any dampness in the air adds volume. For staying power back-comb the crown and set with hairspray.

Sterling-silver wire hairpins with Swarovski rhinestones, Lynn Litwin, $48 each; 773-281-3003 for stores.