White Heat. The Estie Cotton Maxi Dress arrives in crisp white, romantic, refined and made for golden-hour moments. Designed with a sweetheart neckline, full skirt and lace-up back, it's an easy choice for elevated summer occasions. Model Sizing This dress is a looser fit so we recommend going down one size. AU: Model wears a size 8 US: Model wears a size 4. - Fitted top half - Sweetheart neckline - Maxi Length - Halter rouleau straps - Volume Skirt - Lace up back - Semi-formal dress - Fabrication: 100% Cotton. Lining: 100% Cotton. Exclusive of trims.