Regina Castillo is a fashion brand based in Los Angeles, California. Founded by designer Regina Castillo, the brand specializes in creating timeless pieces that are both modern and classic. The collections feature a range of styles from casual to formal, with an emphasis on quality fabrics and craftsmanship. The brand also offers custom designs for special occasions. Regina Castillo is committed to sustainability and ethical production practices, using only natural materials and working with local artisans to create unique pieces.