The list contains Australia's wealthiest people aged 40 and under, with seven fashion retailers making the cut this year.
Cotton On co-founder and majority shareholder Tania Austin is the country's richest woman, sharing a $156 million fortune with Nigel Austin.
Sass & Bide business partners Sarah-Jane Clarke and Heidi Middleton are also featured on the list, with an estimated fortune of $36 million.
Womenwear label Morrison was founded by Kylie Radford and Richard Poulson in 2002. The Freemantle-headquartered business currently operates five concept stores throughout Australia and has won multiple awards including the 2008 TNT Ragtrader Fashion Retailer Of The Year Award.
For more, pick up a copy of Ragtrader's October 9 issue.