Hollister dresses are usually very small in the bust area I'm also a 34c and own a dress similar and if you have the right bra on it's ok but it comes up to about 1-2 inches above my knees and I'm almost 5'6
that helped a ton.. since nobody fits in this dress in my house i did not want to say the wrong thing and then the buyer is dissappointed ind the dress.. which is quite gorgeous on the right person...