I am overseas but would like to order [[http://www.monsoon.co.uk/beatrice-bow-dress/invt/15318088/&bklist=icat,5,shop,women,dresses,bridesmaiddresses this]] dress from Monsoon. Do you know if their dresses fit on the small or large side? According to their size guide some of my measurements are size 8, and some a size 10 [confused]. Not sure what to go for. Thanks