Koovs, Technopak release report on country's e-commerce market.
Giles Deacon is expected to make a cameo as well.
Deacon heads to Paris Haute Couture as part of strategic shift in business.
Christie, who stars in film, wore a black Giles dress with ostrich feathers.
The line will be sold on matchesfashion.com with all of the proceeds to aid the Save the Children charity.
Actors, aristocracy and models celebrated the brand's 10 years as official Wimbledon outfitter.