Bold patterns aren't the only way to command attention. This nubby tweed in red-flecked black-and-white wakes up solid colors and muted printed pieces—like this polka-dot dress and lace pumps. "Worn together, they have a lot more impact," Glassman says.
Coat, Derek Lam, $2,990; 212-966-1616. Dress, L.K. Bennett, $375; LKBennet.com. Pumps, Walter Steiger, $795; WalterSteiger.com for stores. Bracelet, Louis Vuitton, $1,090; LouisVuitton.com for stores. Ring, Wendy Mink, $198; CharmAndChain.com. Purse, Express, $60; Express.com.