About Studio Sienna

Studio Sienna is a female-founded Australian modest fashion house.

Purpose-led from the start, the label is driven by women’s empowerment and the desire to make a real, positive impact. Guided by Director Ilaaf Hammoud, Studio Sienna was born from a season of stillness during Ilaaf’s high-risk pregnancy. Named for her daughter, Sienna, the brand carries a promise of care and courage; as an ongoing commitment, 10% of every purchase supports NICU babies.

Look refined and feel at ease? Yes, you can have both. Studio Sienna ensures that you don’t have to choose between looking refined and feeling at ease.

Studio Sienna creates considered, in-house designs that honour modesty without compromise; honest opacity, thoughtful necklines, full-length lines and tailoring that holds without hard edges. The aesthetic is elevated yet laid-back, with pieces that arrive with the season and settle into a seasonless wardrobe. Collections are offered in sizes 4–16 and ship worldwide, welcoming a global community to step in, stand tall, and let the day arrange itself around them.