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Advertisement - Continue Reading Below 15 Ariel from The Little Mermaid AaronP/Bauer-Griffin Images The seashell bra and green tail are cute, but if you're going to do Ariel, then we suggest doing this Halle-inspired lewk from the Little Mermaid live-action movie

Sophia Bush The One Tree Hill alum channeled old Hollywood glamour in a silky Zac Posen mermaid gown with split sleeves and a mini train at the same gala, held at NYC's Cipriani 42nd Street

Clarisse specializes in playful yet polished designs, combining figure-hugging fits with flirty fabrics and eye-catching accents for a youthful spark

White rickrack trim at the neckline, empire waist, lower skirt, and hem

The glamorous hairstyle of Kim Kardashian Kim evoked classic 1930s cabaret through her hairstyle, combining technical precision with a touch of fantasy