Searching For 4 Dresses

There are four dresses that I am trying to decide between and find the best price on. I can afford to spend around $200 on my dress. I have found some that I kind of like, but not in love with in that range, but of course I tend to like more expensive ones. If someone knows where I can find these dresses cheaper (I`ve already looked at Ebay and continue to) or knows someone who could make them cheaper, I`d be very happy!! Here`s the list of dresses:
Jacqueline #9368, David`s Bridal #E8052, Venus #I0121 and the last one is a Venus as well, but I can`t find the # to, but it`s similar to another Venus #AT091.