Gabriella DeMartino dressed like Betty Cooper from Riverdale for a Halloween Party. She wore a Classic Cheerleaders Uniform Shell Top ($22.99) and the A-Line Cheerleaders Uniform Skirt ($17.99) both by Danzcue, some Riverdale River Vixens Patchs ($55.00 – set), white and navy stripe socks like these from Amazon ($3.76) and Reebok Classic Leather Sneakers ($75.00).