Ive ordered Acapulco, the dresses were nice but for the price=NO! And i have also tried rainbow and the quality of the dresses are pretty low, but if you want a nice affordable dress that are professionally made try Ruche, www.theRuche.com I bought a dress and it is beautiful, also her practice wear is really elegant. You can also talk to them about the price. The dresses look better than on the picture. (i think)
anyways good luck dancing!