SEEING DOUBLE: The Room at Hudson’s Bay recruited 20 Canadian photographers and four illustrators to capture the season’s key designer looks on Meghan Collison for its fall/winter lookbook. Alexander Wang, Erdem, Praba Guriung, Wes Gordom, Mary Katrantzou, Thom Browne, Azzedine Alaia and the Row are among the labels showcased in “24 Designers. 48 Eyes.” Collison may have been a bit bleary-eyed once the last shot was taken. She moved from one photographer to the next every two hours during the five-day shoot. To celebrate the launch of “24 Designers. 48 Eyes,” and The Room’s fifth anniversary, the retailer will host a private Instagram gallery event.