jenny, whatever your normal dress size is add two sizes to it for wedding dress and formals. that way it will fit you. so if you wear a 16 in normal clothes aim for an 18 or 20 in wedding dress or formal. I hope that this helps!
Ok yes you did ask this before what with a wedding dress there is no weight limit with them sorry it is just like this they fit or they do not this on is size 16 if you look at your pants and your shirts and if they are around that size then the dress could fit you .