Lily Allen’s “revenge dress” isn’t a dress at all. Instead, the singer opted for something arguably more daring: a fashion-forward, lingerie-tinged set from one of New York’s hottest emerging designers (and inspired by Sylvia Plath, no less).

Fresh off the release of West End Girl , an album that delves into the breakdown of her marriage to David Harbour with unflinching honesty, she went bra-first at last night’s 2025 CFDA Awards . She slipped into a full look from New York darling Colleen Allen’s spring 2026 collection—the designer was nominated for the American Emerging Designer of the Year award.

The top half consisted of a barely-there top that featured sheer lace edging. The singer paired it with a matching silk slip skirt—with a lace panel along the reverse—and a dramatic top

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