I need a dress for my birthday?

i DONT want a long dress im turning 12 but im having a party fo guys and girls its gonna be kinda bid i want a cute non cleavege dress that isnt to short ive looked at macys anf kohls and found nothing if you can give me a site link it would be great i love color ful dresses and preferable not strapless but ifyou find strapless that you thinkwould work ill try it =-) thankx a lot