Popsugar Fashion Amazon Cocktail Dresses From Amazon These 20 Stylish Cocktail Dresses Are All Under $20 on Amazon — Seriously 6 February 2018 by Krista Jones View On One Page Photo 13 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Sidefeel Off-Shoulder Skater Dress This Sidefeel Off-Shoulder Skater Dress ($20) comes in an array of colors. Previous Next Start Slideshow ShoppingAmazonParty DressesWinter FashionDresses