Interior Architecture,
Design & Styling

Katherine Samantha Studio is a Perth-based interior design consultancy led by Katherine Dewhirst, a passionate designer with a background in hospitality and residential interiors. Offering exceptional design, Katherine provides a relaxed, one-on-one service tailored to each client.

Her approach is warm, approachable, and completely bespoke —ideal for those who’ve felt overwhelmed by traditional design processes. With no corporate layers, clients work directly with Katherine to create unique, thoughtful spaces that reflect their individual style and needs.