PLEASE HELP...Marital Stress

Well this is my first time getting married and my fiance` came up with the color theme as red, black and gold...sounds ugly but really isn`t...trust me..lol I picked out my dress about two months ago and I went to order it and they don`t have my size any longer! So I don`t have a dress and my fiance does have his tuxedo picked out! Also both of our mothers are making me feel like crap because they aren`t included in the planning when I try to include them and either their not home or they just shoot down my ideas. I have no idea what to do! My mom is paying for the wedding reception and ceremony place but we are in charge of decorations and whatnot. I just started a new job and he is looking still so we are broke. We have less than 3 months till our wedding day...July 27, 2006 and we are stressing majorly! Can anyone help me and my fiance`? Thank you in advance for all your help!