The annual charity drive is taking place on Sunday October 4 in venues in Dublin, Galway, Cork and Wexford, with a seriously impressive selection on offer.
Irish stars such as Yvonne Keating, Amy Huberman, Imelda May and Sabina Higgins have donated dresses to the cause, and Victoria Beckham, Diane Von Furstenberg and Marni are among the luxury labels that will be on sale, with prices starting from as little as €10.
All proceeds from the sales go towards the Down Syndrome Centre who are just about to celebrate their first anniversary from opening the doors last October to provide support and therapies to children with Down syndrome.
The Buy My Dress events are supported by Kellogg's Special K and will take place on October 4 in the locations below.
Dublin - RDS (Serpentine Hall)
Galway - The Clayton Hotel
Cork - The Kingsley Hote
Wexford - The Ashdown Park Hotel