Quinceañera Sample Dress QF105Found exclusively at PromGirl, this glamorous cold shoulder quinceanera dress is a fresh and feminine style for your big birthday party. The sweetheart quince ball gown has fluttery 3 D flowers, thin beaded shoulder straps, and jeweled bands that drape beautifully over the upper arms for a flirty look. Offered in misses and plus sizes, this quince dress has a poofy skirt with layers of crinoline and a silky overlay topped by matching floral details.