Causal fashion chain Just Jeans was on Thursday reported to be mulling a float on the Australian Stock Exchange for A$150 million (US$99m). The Australian Financial Review reported a 2004 float is one of a number of options being considered by owners Catalyst. The retailer, whose brands include Just Jeans, Jay Jays, Portmans and Jacqui E, has enjoyed two years of solid profit and sales growth and plans to roll out three new concepts next year.