Spring is in the air! Between Easter, Mother's Day, bridal showers, weddings and everything in between, it's essential to stock your closet with dreamy spring dresses. If you're used to shopping at boutiques for these types of events, we'll let you in on a little secret. Amazon is overflowing with trending styles that are selling fast - all at a price that will make you do a double-take. Below, we sifted through Amazon's Movers & Shakers and Notable Arrivals sections to bring you 17 top-tier dress styles that look boutique-level chic, but start at just $8.