They'd only been bought in January.
Asos says it's sold a minority stake in its former Arcadia stores - including Topshop, Topman and Miss Selfridge.
They were bought out of administration earlier this year.
The group has Topshop and Wallis stores in Athlone, along with brands in Shaw's Department Stores across the midlands.
The online fashion giant will join up with US retailer Nordstrom which will see the brands return to a number of stores in the States.