Former Miss World Rosanna Davison wowed onlookers last weekend in a glamorous gown by the Irish designer at the Virgin Atlantic International Fashion Lunch in aid of the Rape Crisis Centre on Friday.
The very next night, Ms McCaul wore the same design to the Rehab Person of the Year Awards.
It might have been a fashion faux pas for Aoibheann, but it was publicity heaven for Dawn Fitzgerald and her daring designs.
Based on the ground floor of the Powerscourt Centre, Irish designer
Fitzgerald has gone from strength to strength since bursting on the scene in 2010 and is due to release details on her latest collection shortly.