Ruched Dress-Romper (Hibiscus Foliage)Back concealed zip Fully Lined (Romper within) Non Sheer Non Stretch Made of Premium Cotton Linen blend fabric Material is slightly expandable due to the ruch details. Model wears UK 14 in photos with slight allowance and could also fit snugly into UK 12 as well. For well endowed and heavy bottom customers, we recommend sticking to your true size. Customers who are in between size may opt to size down if you prefer dress to be figure hugging.