NEW YORK, Jun 12, 2012/ — Presenting her Spring 2013 collection here in New York, Stella McCartney chose a garden party wherein models played games and acted like guests in a real garden party and thus demonstrating that the clothes are truly wearable and thus making them very covetable. Floral prints and solids are all proposed in pastel shades with blue, white and yellow as the predominant colors. A star studded affair, Anne Hathaway, Amy Poehler, Jim Carrey, Lauren Hutton, Greta Gerwig, Emily Mortimer, Solange Knowles, Marilyn Minter, Helen Marden, Anna Wintour, Andre Leon Talley, Glenda Bailey, Roberta Myers, Ingrid