Iridescent seashell nails ... chromatic pigments that reveal new shades at every angle, giving it that mermaid-tail-like effect," Russell says of the style. But while they may look complicated ...

Ex-Love Islander Zara McDermott, 27, wore a black strapless mermaid tail gown. The BBC Three presenter ... stunned in an iridescent shimmering black gown which featured a form-fitting boned ...