PARIS: A relaxed Gwyneth Paltrow looked very much the part as she arrived at Chanel’s “atmosphere of calm” eco-show inside Paris’ Grand Palais.

A huge “mood” garden decor — replete with a relaxation pond, forest and grass — greeted the 43-year-old Oscar-winner Paltrow, who posed for cameras in a check Chanel skirt suit with high collar near some steps leading up to a minimalist wooden hut.

It was so realistic there was even a small swarm of flies buzzing around on the verdant lawn — and with it Lagerfeld may possibly have created the world’s first couture ecosystem.

Paltrow, who curates healthy lifestyle publication “Goop,” looked around in awe, clearly approving of the Chanel designer’s newfound green musing.

Other celebrity attendees included actresses Monica Bellucci and Diane Kruger.

Chanel’s sports-infused display saw sparkling smooth oval shoulders and curved collars define the silhouette on fastidiously embroidered gowns and skirt suits.

This curved aesthetic — apparent also in oversize bulbous chignons, curved cork platforms and unusual double-eye makeup — was inspired by the 1932 cubist sculpture “Head of a Woman” by Pablo Picasso.

But this was at times a very contemporary collection — with assorted iPhone pockets hanging loosely from the models’ waists.

The eveningwear was somewhat more enchanted — with strapless dresses or pants with a train complemented by painted capes with rhinestones, wide-cut boleros or embroidered jackets.