Popsugar Fashion Tweens And Teens Best Prom Dresses 2018 Get Ready, Girls! We Found the 20 Best Dresses For Prom 2018 — All Under $250 March 25, 2018 by Macy Cate Williams View On One Page Photo 11 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 Velvet Strappy Back Gown Accessorize this Velvet Strappy Back Gown ($149) with pastel jewelry. Velvet Strappy Back Gown $149 from shop.nordstrom.com Buy Now Previous Next Start Slideshow Tweens And TeensSpring FashionSpringDressesShoppingGownsHigh SchoolParty DressesProm