Claire - Sites such as the one above are not genuine Maggie Sottero dresses, there are many of them around and like the copies made in china that are know for flooding the ebay market they are poorly made and very bad copies of the dresses.
The use the genuine designers photo's and then try to replicate the gown, we have had some girls come into the shop upset thinking they were buying the genuine dress from these sites and finding they were then having to folk out more money to buy the GENUINE gown.
Please don't be fooled by these sites. Genuine dresses take 5-6months to come into us at the shop, so the little time that these sites say it will take to make the dress to a custom size is self explaintry to the quality of the actual dress you will receive and how poorly made it must be to get it done so quickly.
I cannot tell you not to buy from them but only offer you advice!
We have found a dress we feel you might be interested in that is a genuine Maggie dress style J1185, we have it in Diamond white with pewter detail. It is meant to retail for £895 but you can have it for £400.
We do have more that might be suitable, but this one would really suit a petite figure like yours.
Let me know what you think