Hi everyone! I recently took my cousin to get sized for her bridesmaid dress and we're a little worried about what size they told her to get. She's an odd shape for sure and they did measure her but the size they recommended is much larger than anything she's ever worn, by about 4 sizes. The samples they had only went up to a 14 so she wasn't able to try one on. Do these dresses run very small or something? It's a chiffon material.