Photos: New England girls were all Belle of the Ball at Boutique Day The boutique that has the BEST prom dresses in Massachusetts. Bettyonce's Boutique Inside South Shore Plaza Mall in Braintree Mall 2nd Floor above Target, across from The North Face Long Beaded Corset Prom Dress: Juliet JT2655S Rose Gold 0 Bridal & Jewelry David's Bridal Burlington, MA Belle of the Ball provides prom dresses and accessories to high school juniors and seniors in Massachusetts who might not otherwise be able to go to prom. The Boston 25 team is here helping girls The Ultimate prom and bridal store in Peabody prepares for prom season