Not online, but instore. Went a bit mad buying things for my newly-born niece.
The dress with bows is made from silk, sale price £22.50, original price £45. The second dress was slightly longer, and cheaper, sale price £20, original £40 (if I remember correctly).
There was lots on the racks in Glasgow city centre. Online there's gorgeous ivory occasion cardigans (some instore too) that would go nicely with these.