This dress is by Marchesa from the 2018 Fall collection.
A beautiful long sleeve lace fit and flare wedding dress, the Marchesa 'Hazel' is romantic, stylish, and opulent. This long-sleeve gown has layered lace and a stunning train. The bodice is just sheer enough to show a hint of skin while maintaining a traditional and classic look, and the back makes a dramatic statement with sheer lace. Floral applique, pearl beading embellishments, lace illusion detailing; this dress fits like a glove.