Does anyone know a good place for a dress to wear at a wedding for a 12 year old?

ok so like my aunt/ cousin (dont ask,) is getting married soon and i looked in the glendale galleria for a dress to wear at her wedding! (the store across from abercrombie!) but i cant find one! im only 12 (soon to be 13 on september 19) and i wear a size 10, so its not that easy for me to find a dress cuz im so young! please send me a link to a good website with cute dresses or a link with a picture of what u think is good for me,( i like stuff with big bows on the side to!) my i cant wear black so NO BLACK! heres a pic of me; file:///Users/sheikhrezae/Desktop/186587…