Skip to content

Your story in style

Launching April 2O25

For female leaders to discover their personal brand through style.

Julianne Costigan Executive Styling Firm is rebranding to Costigan. This evolution is a reflection of who we are, what our clients seek, and what we do best: helping ambitious women own their brand from the outside in. By combining thoughtful style strategy with transformational experiences, we help our clients elevate their confidence, establish authority, and create lasting impact.

Join us on our journey.