A great haircut made Jennifer Aniston's career—and if Theia Creative Director Don O'Neill has any say, it'll be the making of her wedding dress, too. "Jennifer has a wonderful relaxed style, which is created by her signature haircut," explains O'Neill. "I felt the sporty look of a backless halter dress paired with the romance of a mermaid skirt would be perfect." O'Neill designed a French Chantilly lace gown delicately re-embroidered with silk thread and micro beading over a nude silk-georgette lining. The skirt is a mixture of gazaar, tulle, and organza that creates "an ethereal cloud to accentuate Jennifer's beautiful figure."