I just took a trip to Paris and everything was planned to a T. My Eurostar tickets from London were locked in months in advance, and I booked my accommodations through Uber Hotels after comparing rates across France with just a few clicks (yes, my room had an Eiffel Tower view). From there, I mapped out everything from where I’d grab a croissant to when I’d hit the shops — but something I didn’t plan for was finding lookalikes for my Sézane shopping spree once back in the United States. The French brand is loved for its sleek and refined silhouettes, including suede bucket bags, snuggly V-neck...