We don't care what anyone says, polka dots are never going out of style. We're falling in love with polka dot dresses, skirts, pants and accessories that add a touch of whimsy and classic style to our gorgeous wardrobes. We tracked down a secret Amazon hub where you can let your love for polka dots run wild. Whether it's work-ready staples or matching sets, this hub is filled with under-$50 finds to nail the trend. Let's get into it! 15 Pretty Polka Dot Pieces Under $50 on Amazon Everyday Essentials 1.