It might still be October, but holiday parties, Christmas luncheons and festive family gatherings will be here before you know it. That’s why we’re shopping for elegant holiday party dresses now before those early celebrations and last-minute outfit panics sneak up on Us. Our top holiday picks are ideal for women over 40 who appreciate flattering details and gorgeous styles that’ll make you look sophisticated and rich . . . without the high markup. To help you on your search, we put together a list of holiday-ready dresses from Amazon, Nordstrom, Macy’s, TJ Maxx and more that are equal parts e...