Sustainable vogue considers the environmental, social and well being impact of the design, manufacture and disposal of clothes, footwear and accessories, with the purpose to minimise any opposed results of the industry. Discovering La Marelle is half the enjoyable. It is in the 2nd arrondissement near the tree-lined alleys of Palais Royal, inside Galerie Vivienne, a Belle Époque, glass-roofed, lined passageway with preserved mosaic flooring, half-moon home windows and moldings of goddesses and nymphs. On the ground ground are reasonably priced French manufacturers like Sandro and Isabel Marant. Upstairs is the place issues get fascinating. There may be an entire wall devoted to Japanese design, a bit of made-in-Paris furs, a rack of designer denim and effectively-priced prepared-to-put on.