Summer is usually a time when short hairstyles tend to dominate, but Ciara Miller may have just convinced me to spend all season wearing waist-length curls. The Summer House star was a guest at the Cult100 party jointly thrown by Cultured Magazine and Valentino in New York City, where she stunned in a sheer lace tube dress with a long train that she paired with heeled sandals. Chic as the naked dress was, it was her glam for the night that made me do a double take. Miller showed up to the event wearing sultry black eye makeup with glossy nude lip and a touch of brown eyeliner . She wore her hair in super-fluffy, blown-out wand curls that almost looked mermaid-like as they cascaded down her back. Ciara Miller wears textured mermaid waves at the Cult100 party in New York City.…